GHSA-q76r-7p4q-mqpw
MEDIUMGHSA-q76r-7p4q-mqpw is a medium-severity (CVSS 5.5) Cross-site Scripting (XSS) vulnerability in cockpit-hq/cockpit. O3 Security confirms whether GHSA-q76r-7p4q-mqpw is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Cockpit CMS Cross-Site Scripting vulnerability
Real-World Exposure
cockpit-hq/cockpitReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.
Description
A Cross-Site Scripting vulnerability in Cockpit CMS affecting version 2.7.0. This vulnerability could allow an authenticated user to upload an infected PDF file and store a malicious JavaScript payload to be executed when the file is uploaded.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | cockpit-hq/cockpit | all versions | No fix |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for cockpit-hq/cockpit. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Remediation status
No patched version of cockpit-hq/cockpit has shipped for GHSA-q76r-7p4q-mqpw yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.
Mitigate without a patch
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether GHSA-q76r-7p4q-mqpw is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to GHSA-q76r-7p4q-mqpw. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-q76r-7p4q-mqpw in your dependencies?
O3 detects GHSA-q76r-7p4q-mqpw across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.