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NGINX Node Artifact Versions and Changelog

This document lists available versions of the NGINX Wallarm Node 6.x in various form factors, helping you track releases and plan upgrades.

All-in-one installer

Since version 4.10, installation and upgrading of Wallarm nodes is performed only with all all-in-one installer. Manual upgrade with individual Linux packages is not supported anymore.

History of all-in-one installer updates simultaneously applies to it's x86_64 and ARM64 (beta) versions.

How to migrate from DEB/RPM packages

How to migrate from previous all-in-one installer version

6.6.1 (2025-10-16)

6.6.0 (2025-10-03)

  • Changed the default wstore binding to IPv4 (tcp4), it now listens only on IPv4 instead of dual‑stack

    If your configuration uses localhost for wstore, update it to 127.0.0.1.

  • Introduced protocol selection (tcp, tcp4, tcp6) using the WALLARM_WSTORE__SERVICE__PROTOCOL environment variable, which can be set in /opt/wallarm/env.list

    The default value is "tcp4".

  • Fixed an issue where response context parameters configured in API Sessions were not uploaded to the Wallarm Cloud

  • Introduced a new Prometheus metric wallarm_wcli_job_export_period to track the average export delay for each wcli job (e.g., reqexp, blkexp, botexp)

  • Introduced a new $wallarm_mode variable for extended logging

    This variable returns the final filtration mode applied to a malicious request, taking into account both local settings and those from the Wallarm Cloud (e.g., rules and mitigation controls) with their prioritization.

  • Updated the wording on the Wallarm-branded block page, the page now looks as follows:

    Wallarm blocking page

6.5.1 (2025-09-09)

6.4.1 (2025-08-07)

  • Added Prometheus metrics support for API Specification Enforcement service operation (based on the built-in API Firewall service):

    • Enable with APIFW_METRICS_ENABLED=true in /opt/wallarm/env.list
    • Default endpoint: :9010/metrics
    • Host and endpoint name configurable via variables APIFW_METRICS_HOST and APIFW_METRICS_ENDPOINT_NAME

6.4.0 (2025-07-31)

  • Introduced a new wallarm_block_reason variable for extended logging

    This variable adds to the log an information on reason of request blocking (detected attack, part of bot activity, Denylist etc.)

  • Fixed the stuffed credentials export to the Cloud

  • Improved GraphQL parser

  • Bug fixes and internal improvements

6.3.1 (2025-07-23)

  • Fixed memory leak

6.3.0 (2025-07-08)

6.2.1 (2025-06-23)

  • Minor internal file structure change

6.2.0 (2025-06-20)

  • Added support for mitigation control-based GraphQL API Protection

  • Optimized stream handling for gRPC traffic

  • Introduced the wallarm_max_request_stream_message_size and wallarm_max_request_stream_size NGINX directives to control the maximum size of a single message payload and an entire stream body, respectively, in gRPC and WebSocket traffic

  • Added the streams and messages parameters to the /wallarm-status service output to report the number of processed gRPC/WebSocket streams and messages

  • Introduced the wallarm_max_request_body_size NGINX directive to control the maximum size of an HTTP request body analyzed by the Node

  • Added support for SSL/TLS and mTLS between the NGINX-Wallarm module and the postanalytics module when they are installed separately

  • Fixed wstore ports binding: now bound to 127.0.0.1 instead of 0.0.0.0

  • Minor bug fixes

6.1.0 (2025-05-09)

  • Added support for enumeration mitigation controls

  • Added support for DoS protection mitigation control

  • Bugfix: Attacks originated from allowlisted sources are no longer shown in the Attacks section

  • wstore logs now include "component": "wstore" for easier identification

6.0.3 (2025-05-07)

  • Added support for Amazon Linux 2

  • Fixed the installation issues with custom NGINX

6.0.2 (2025-04-29)

  • Added support for NGINX stable 1.28.0

  • Added support for NGINX mainline 1.27.5

6.0.1 (2025-04-22)

6.0.0 (2025-04-03)

  • Initial release 6.0, see changelog

  • Added support for NGINX Plus R34

Helm chart for Wallarm NGINX Ingress controller

How to upgrade

6.6.2 (2025-10-16)

6.6.1 (2025-10-08)

  • Fixed the postanalytics (wstore) liveness probe to align with the serviceProtocol setting

    When serviceProtocol is set to tcp4, the probe now explicitly uses IPv4, preventing restarts for dual-stack/IPv6 clusters.

6.6.0 (2025-10-03)

6.5.1 (2025-09-09)

6.4.0 (2025-07-31)

  • Introduced a new wallarm_block_reason variable for extended logging

    This variable adds to the log an information on reason of request blocking (detected attack, part of bot activity, Denylist etc.)

  • Fixed the stuffed credentials export to the Cloud

  • Improved GraphQL parser

  • Bug fixes and internal improvements

6.3.1 (2025-07-23)

  • Fixed memory leak

6.3.0 (2025-07-08)

6.2.0 (2025-06-20)

  • Added support for mitigation control-based GraphQL API Protection

  • Optimized stream handling for gRPC traffic

  • Optimized stream handling for gRPC traffic

  • Introduced the wallarm_max_request_stream_message_size and wallarm_max_request_stream_size NGINX directives to control the maximum size of a single message payload and an entire stream body, respectively, in gRPC and WebSocket traffic

  • Added the streams and messages parameters to the /wallarm-status service output to report the number of processed gRPC/WebSocket streams and messages

  • Introduced the wallarm_max_request_body_size NGINX directive to control the maximum size of an HTTP request body analyzed by the Node

  • Added support for SSL/TLS and mTLS between the Filtering Node and the postanalytics module

  • Split the unified controller.wallarm.wcli component in values.yaml into 2 separately configurable units: wcliController and wcliPostanalytics, allowing fine-grained control over containers

  • Minor bug fixes

6.1.0 (2025-05-09)

  • Bugfix: Attacks originated from allowlisted sources are no longer shown in the Attacks section

  • wstore logs now include "component": "wstore" for easier identification

6.0.2 (2025-04-25)

  • Added the validation.enableCel parameter to enable validation of Ingress resources via Validating Admission Policies

6.0.1 (2025-04-22)

6.0.0 (2025-04-03)

Helm chart for Sidecar

How to upgrade

6.6.1 (2025-10-16)

6.6.0 (2025-10-03)

  • Changed the default wstore binding to IPv4 (tcp4), it now listens only on IPv4 instead of dual‑stack

  • Introduced protocol selection (tcp, tcp4, tcp6) in Ingress values (postanalytics.wstore.config.serviceProtocol)

    The default value is "tcp4".

  • Changed the default value of postanalytics.wstore.config.serviceAddress to "0.0.0.0:3313"

    This allows IPv4 traffic only. If you are using a custom value, make sure it matches the selected postanalytics.wstore.config.serviceProtocol.

  • Fixed an issue where response context parameters configured in API Sessions were not uploaded to the Wallarm Cloud

  • Introduced a new Prometheus metric wallarm_wcli_job_export_lag to track the average export delay for each wcli job (e.g., reqexp, blkexp, botexp)

  • Introduced a new $wallarm_mode variable for extended logging

    This variable returns the final filtration mode applied to a malicious request, taking into account both local settings and those from the Wallarm Cloud (e.g., rules and mitigation controls) with their prioritization.

  • Updated the wording on the Wallarm-branded block page, the page now looks as follows:

    Wallarm blocking page

  • Fixed the following vulnerabilities:

6.5.1 (2025-09-09)

6.4.0 (2025-07-31)

  • Introduced a new wallarm_block_reason variable for extended logging

    This variable adds to the log an information on reason of request blocking (detected attack, part of bot activity, Denylist etc.)

  • Fixed the stuffed credentials export to the Cloud

  • Improved GraphQL parser

  • Bug fixes and internal improvements

6.3.1 (2025-07-23)

  • Fixed memory leak

6.3.0 (2025-07-08)

6.2.0 (2025-06-20)

  • Added support for mitigation control-based GraphQL API Protection

  • Optimized stream handling for gRPC traffic

  • Optimized stream handling for gRPC traffic

  • Added support for SSL/TLS and mTLS between the Filtering Node and the postanalytics module

  • Bump Alpine version to 3.22

  • Upgrade NGINX to version 1.28.0

  • Minor bug fixes

6.1.0 (2025-05-09)

  • Bugfix: Attacks originated from allowlisted sources are no longer shown in the Attacks section

  • wstore logs now include "component": "wstore" for easier identification

6.0.1 (2025-04-22)

6.0.0 (2025-04-03)

NGINX-based Docker image

How to upgrade

6.6.1 (2025-10-16)

6.6.0 (2025-10-03)

  • Changed the default wstore binding to IPv4 (tcp4), it now listens only on IPv4 instead of dual‑stack

    If your configuration uses localhost for wstore, update it to 127.0.0.1.

  • Introduced protocol selection (tcp, tcp4, tcp6) via the WALLARM_WSTORE__SERVICE__PROTOCOL environment variable

    The default value is "tcp4".

  • Fixed an issue where response context parameters configured in API Sessions were not uploaded to the Wallarm Cloud

  • Introduced a new Prometheus metric wallarm_wcli_job_export_lag to track the average export delay for each wcli job (e.g., reqexp, blkexp, botexp)

  • Fixed an issue where Docker container logs showed a false error about inability to connect to port 3313 when upstream wallarm_wstore was configured with localhost instead of 127.0.0.1

    False error example:

    2025/09/11 15:49:07 [error] 33#33: wallarm: [::1]:3313 connect() failed 21

  • Introduced a new $wallarm_mode variable for extended logging

    This variable returns the final filtration mode applied to a malicious request, taking into account both local settings and those from the Wallarm Cloud (e.g., rules and mitigation controls) with their prioritization.

  • Included an SBOM in the image by default, you can retrieve it using the following command:

    docker sbom wallarm/node:6.6.1

  • Updated the wording on the Wallarm-branded block page, the page now looks as follows:

    Wallarm blocking page

  • Fixed the following vulnerabilities:

6.5.1 (2025-09-09)

6.4.1 (2025-08-07)

  • Added Prometheus metrics support for API Specification Enforcement service operation (based on the built-in API Firewall service):

    • Enable with the environment variable APIFW_METRICS_ENABLED=true
    • Default endpoint: :9010/metrics
    • Expose the metrics port in your container (e.g., for the default state, use -p 9010:9010)
    • Host and endpoint name configurable via variables APIFW_METRICS_HOST and APIFW_METRICS_ENDPOINT_NAME

6.4.0 (2025-07-31)

  • Introduced a new wallarm_block_reason variable for extended logging

    This variable adds to the log an information on reason of request blocking (detected attack, part of bot activity, Denylist etc.)

  • Fixed the stuffed credentials export to the Cloud

  • Improved GraphQL parser

  • Bug fixes and internal improvements

6.3.1 (2025-07-23)

  • Fixed memory leak

6.3.0 (2025-07-08)

6.2.0 (2025-06-20)

  • Added support for mitigation control-based GraphQL API Protection

  • Optimized stream handling for gRPC traffic

  • Optimized stream handling for gRPC traffic

  • Added the streams and messages parameters to the /wallarm-status service output to report the number of processed gRPC/WebSocket streams and messages

  • Added support for SSL/TLS and mTLS between the NGINX-Wallarm module and the postanalytics module when they are installed separately

  • Fixed wstore ports binding: now bound to 127.0.0.1 instead of 0.0.0.0

  • Bump Alpine version to 3.22

  • Upgrade NGINX to version 1.28.0

  • Minor bug fixes

6.1.0 (2025-05-09)

  • Bugfix: Attacks originated from allowlisted sources are no longer shown in the Attacks section

  • wstore logs now include "component": "wstore" for easier identification

6.0.1 (2025-04-22)

6.0.0 (2025-04-03)

Amazon Machine Image (AMI)

How to upgrade

6.6.1 (2025-10-16)

6.6.0 (2025-10-03)

  • Changed the default wstore binding to IPv4 (tcp4), it now listens only on IPv4 instead of dual‑stack

    If your configuration uses localhost for wstore, update it to 127.0.0.1.

  • Introduced protocol selection (tcp, tcp4, tcp6) using the WALLARM_WSTORE__SERVICE__PROTOCOL environment variable, which can be set in /opt/wallarm/env.list

    The default value is "tcp4".

  • Fixed an issue where response context parameters configured in API Sessions were not uploaded to the Wallarm Cloud

  • Introduced a new Prometheus metric wallarm_wcli_job_export_lag to track the average export delay for each wcli job (e.g., reqexp, blkexp, botexp)

  • Introduced a new $wallarm_mode variable for extended logging

    This variable returns the final filtration mode applied to a malicious request, taking into account both local settings and those from the Wallarm Cloud (e.g., rules and mitigation controls) with their prioritization.

  • Updated the wording on the Wallarm-branded block page, the page now looks as follows:

    Wallarm blocking page

6.5.1 (2025-09-09)

6.4.0 (2025-07-31)

  • Introduced a new wallarm_block_reason variable for extended logging

    This variable adds to the log an information on reason of request blocking (detected attack, part of bot activity, Denylist etc.)

  • Fixed the stuffed credentials export to the Cloud

  • Improved GraphQL parser

  • Bug fixes and internal improvements

6.3.1 (2025-07-23)

  • Fixed memory leak

6.3.0 (2025-07-08)

6.2.0 (2025-06-20)

  • Added support for mitigation control-based GraphQL API Protection

  • Optimized stream handling for gRPC traffic

  • Optimized stream handling for gRPC traffic

  • Added the streams and messages parameters to the /wallarm-status service output to report the number of processed gRPC/WebSocket streams and messages

  • Added support for SSL/TLS and mTLS between the NGINX-Wallarm module and the postanalytics module when they are installed separately

  • Fixed wstore ports binding: now bound to 127.0.0.1 instead of 0.0.0.0

  • Minor bug fixes

6.1.0 (2025-05-09)

  • Bugfix: Attacks originated from allowlisted sources are no longer shown in the Attacks section

  • wstore logs now include "component": "wstore" for easier identification

6.0.1 (2025-04-22)

6.0.0 (2025-04-03)

Google Cloud Platform Image

How to upgrade

wallarm-node-6-6-1-20251015-165327 (2025-10-16)

wallarm-node-6-6-0-20251005-044509 (2025-10-03)

  • Changed the default wstore binding to IPv4 (tcp4), it now listens only on IPv4 instead of dual‑stack

    If your configuration uses localhost for wstore, update it to 127.0.0.1.

  • Introduced protocol selection (tcp, tcp4, tcp6) using the WALLARM_WSTORE__SERVICE__PROTOCOL environment variable, which can be set in /opt/wallarm/env.list

    The default value is "tcp4".

  • Fixed an issue where response context parameters configured in API Sessions were not uploaded to the Wallarm Cloud

  • Introduced a new Prometheus metric wallarm_wcli_job_export_lag to track the average export delay for each wcli job (e.g., reqexp, blkexp, botexp)

  • Introduced a new $wallarm_mode variable for extended logging

    This variable returns the final filtration mode applied to a malicious request, taking into account both local settings and those from the Wallarm Cloud (e.g., rules and mitigation controls) with their prioritization.

  • Updated the wording on the Wallarm-branded block page, the page now looks as follows:

    Wallarm blocking page

wallarm-node-6-5-1-20250908-174655 (2025-09-09)

  • Added support for blocking attackers by API sessions

  • Relaxed content-type validation in API Specification Enforcement: requests with image MIME types (image/png, image/jpeg, image/gif, image/webp, image/avif, image/heic, image/heif, image/bmp, image/tiff, image/svg+xml) are no longer rejected

  • Bumped Go version to 1.24

  • Fixed the behavior of the wallarm_wstore_throttle_mode Prometheus metric, which previously did not return to the normal state (0) after throttling ended

wallarm-node-6-4-0-20250730-083353 (2025-07-31)

  • Fixed the stuffed credentials export to the Cloud

  • Improved GraphQL parser

  • Bug fixes and internal improvements

wallarm-node-6-3-1-20250721-082413 (2025-07-23)

  • Fixed memory leak

wallarm-node-6-3-0-20250708-175541 (2025-07-08)

  • In rules, the separator used in xml_tag values that combine a URI, namespace, and tag name has been changed from : to |

  • Internal improvements

wallarm-node-6-2-0-20250618-150224 (2025-06-20)

  • Optimized stream handling for gRPC traffic

  • Added the streams and messages parameters to the /wallarm-status service output to report the number of processed gRPC/WebSocket streams and messages

  • Added support for SSL/TLS and mTLS between the NGINX-Wallarm module and the postanalytics module when they are installed separately

  • Fixed wstore ports binding: now bound to 127.0.0.1 instead of 0.0.0.0

  • Minor bug fixes

wallarm-node-6-1-0-20250508-144827 (2025-05-09)

  • Bugfix: Attacks originated from allowlisted sources are no longer shown in the Attacks section

  • wstore logs now include "component": "wstore" for easier identification

wallarm-node-6-0-1-20250422-104749 (2025-04-22)

wallarm-node-6-0-0-20250403-102125 (2025-04-03)