on-headers is a node.js middleware for listening to when a response writes headers. A bug in on-headers versions `<1.1.0` may result in response headers being inadvertently modified when an array is passed to `response.writeHead()`. Users should upgrade to version 1.1.0 to receive a patch. Uses are strongly encouraged to upgrade to `1.1.0`, but this issue can be worked around by passing an object to `response.writeHead()` rather than an array.

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20919-1 advisory.

    This update for agama-web-ui fixes the following issues

    - CVE-2025-7339: on-headers: incorrect array handling may lead to HTTP response header manipulation     (bsc#1246678).
    - CVE-2026-9277: shell-quote: improper escaping of newlines in object .op values by quote() can lead to     shell command       injection (bsc#1266256).
    - CVE-2026-42041: axios: authentication bypass via validateStatus prototype pollution gadget due to     suppression of HTTP       error (bsc#1264160).
    - CVE-2026-42264: axios: prototype pollution read-side gadgets in HTTP adapter can lead to credential     injection and       request h (bsc#1264802).

    Changes for agama-web-ui:

    - Update other dependencies reported by npm audit.

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - on-headers is a node.js middleware for listening to when a response writes headers. A bug in on-headers     versions `<1.1.0` may result in response headers being inadvertently modified when an array is passed to     `response.writeHead()`. Users should upgrade to version 1.1.0 to receive a patch. Uses are strongly     encouraged to upgrade to `1.1.0`, but this issue can be worked around by passing an object to     `response.writeHead()` rather than an array. (CVE-2025-7339)

Note that Nessus relies on the presence of the package as reported by the vendor.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - on-headers is a node.js middleware for listening to when a response writes headers. A bug in on-headers
    versions `<1.1.0` may result in response headers being inadvertently modified when an array is passed to
    `response.writeHead()`. Users should upgrade to version 1.1.0 to receive a patch. Uses are strongly
    encouraged to upgrade to `1.1.0`, but this issue can be worked around by passing an object to
    `response.writeHead()` rather than an array. (CVE-2025-7339)

ID	Name	Product	Family	Type	Severity
320412	openSUSE 16 Security Update : agama-web-ui (openSUSE-SU-2026:20919-1)	Nessus	SuSE Local Security Checks	Local	critical
245001	Linux Distros Unpatched Vulnerability : CVE-2025-7339	Nessus	Misc.	Local	low
428441	SCA: security update for on-headers (GHSA-76c9-3jph-rj3q)	Tenable Cloud Security	SCA Checks	Local	low
428441	SCA: security update for on-headers (GHSA-76c9-3jph-rj3q)	Tenable Self-Hosted Container Security	SCA Checks	Local	low

Detections

Analytics

CVE-2025-7339

low

Tenable Plugins

critical

low

low

low