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HIGH severity

CVE-2022-34788 — matrix-reloaded

HIGH

CVE-2022-34788 is a high-severity (CVSS 7.1) Cross-site Scripting (XSS) vulnerability in net.praqma:matrix-reloaded. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.

Jenkins Matrix Reloaded Plugin vulnerable to Stored XSS

Published
Updated
Affected
1 pkg
Patched
See advisory
Exploits
None indexed
Exploitation data as of Nov 4, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
0.6%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs50th percentile — riskier than 50% of all scored CVEsHighest risk
0.00%6.12%12.2%18.4%14.3%0.6%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
☕net.praqma:matrix-reloaded

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.

Description

Jenkins Matrix Reloaded Plugin 1.1.3 and earlier does not escape the agent name in tooltips, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
☕Mavennet.praqma:matrix-reloadedall versionsNo fix

Affected Products

1 product · 1 configurations
Application
matrix reloadedjenkins
≤ 1.1.3
range

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for net.praqma:matrix-reloaded, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Remediation status

    The records we use list no patched version of net.praqma:matrix-reloaded for CVE-2022-34788. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.

  3. Mitigate without a patch

    Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.

Frequently Asked Questions

Jenkins Matrix Reloaded Plugin 1.1.3 and earlier does not escape the agent name in tooltips, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.
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CVE-2022-34788: matrix-reloaded XSS (High 7.1)