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MEDIUM severity

Cross-site Scripting in pimcoreGHSA-4f5x-q4jc-xfcf

MEDIUMFix: pimcore/pimcore@6f36e84

GHSA-4f5x-q4jc-xfcf is a medium-severity (CVSS 6.6) Cross-site Scripting (XSS) vulnerability in pimcore/pimcore. 1 public exploit reference exists, so weaponization risk is real. A fix is available for pimcore/pimcore — see the affected versions and patch details below.

Also known asCVE-2022-0262
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
1 known
Exploitation data as of Oct 11, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
1.5%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs74th percentile — riskier than 74% of all scored CVEsHighest risk
0.00%0.68%1.36%2.04%0.0%0.0%1.5%1.5%1.5%May 26Jul 26Oct 26

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

How urgent is this, really

GHSA-4f5x-q4jc-xfcf by exploitation likelihood (EPSS) against impact (CVSS). Outside the shaded patch-first corner.

Where this sits among everything scored

Of 385,386 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Counts from FIRST.org, log-scaled.

Real-World Exposure

1 pkg affected
🐘pimcore/pimcore

Real-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

Cross-site Scripting (XSS) - Stored in Packagist pimcore/pimcore prior to 10.2.7.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistpimcore/pimcoreall versions10.2.7composer require pimcore/pimcore:^10.2.7

Affected Products

1 product · 1 configurations
Application
pimcorepimcore
< 10.2.7
range
Exploits & PoCs
1

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

Cross-site Scripting (XSS) - Stored in Packagist pimcore/pimcore prior t…

huntr.devNVDJan 2022

Detection & mitigation playbook

Open-source dependency

  1. Detect

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

  2. Fix

    Update pimcore/pimcore to 10.2.7 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-4f5x-q4jc-xfcf is resolved across your whole dependency graph.

  3. Workarounds

    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

Cross-site Scripting (XSS) - Stored in Packagist pimcore/pimcore.
O3 Security · Impact-Aware SCA

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Cross-site Scripting in pimcore (Medium 6.6)