CVE-2025-54800

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2025-54800

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-54800.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-54800

Aliases

GHSA-7qwg-q53v-vh99

Published

2025-08-12T15:47:11.337Z

Modified

2026-04-02T12:53:59.335959Z

Severity

7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Hydra persistent XSS in build metrics

Details

Hydra is a continuous integration service for Nix based projects. Prior to commit dea1e16, a malicious package can introduce arbitrary JavaScript code into the Hydra database that is automatically evaluated in a client's browser when anyone visits the build page. This could be done by a third-party project as part of its build process. This also happens in other places like with hydra-release-name. This issue has been patched by commit dea1e16. A workaround involves either not building untrusted packages or not visiting the builds page.

Database specific

{
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/54xxx/CVE-2025-54800.json",
    "cna_assigner": "GitHub_M"
}

References

Affected packages

Git / github.com/nixos/hydra

Affected ranges

Type: GIT
Repo: https://github.com/nixos/hydra
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

dea1e168f590efb27db32dbacc82b09e15f8ae4b

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-54800.json"

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "2025-08-12"
            }
        ]
    }
]