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MEDIUM severity

Cross-site Scripting in Pimcore DatahubGHSA-vc5r-xfc4-4x22

MEDIUMFix: pimcore/data-hub@15d5b57

GHSA-vc5r-xfc4-4x22 is a medium-severity (CVSS 4.8) Cross-site Scripting (XSS) vulnerability in pimcore/data-hub. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. A fix is available for pimcore/data-hub — see the affected versions and patch details below.

Also known asBIT-pimcore-2022-0955CVE-2022-0955
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
1 known
Exploitation data as of Nov 5, 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 CVEs48th percentile — riskier than 48% of all scored CVEsHighest risk
0.00%0.36%0.72%1.08%0.0%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
🐘pimcore/data-hub

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

Pimcore Datahub prior to 1.2.4 is vulnerable to stored cross-site scripting. An admin user accessing Datahub triggers the attack, which may result in the user's cookie being stolen.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistpimcore/data-huball versions1.2.4composer require pimcore/data-hub:^1.2.4

Affected Products

1 product · 1 configurations
Application
data-hubpimcore
< 1.2.4
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 GitHub repository pimcore/data-hu…

huntr.devNVDMar 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/data-hub, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update pimcore/data-hub to 1.2.4 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-vc5r-xfc4-4x22 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

Pimcore Datahub prior to 1.2.4 is vulnerable to stored cross-site scripting. An admin user accessing Datahub triggers the attack, which may result in the user's cookie being stolen.
O3 Security · Impact-Aware SCA

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Cross-site Scripting in Pimcore Datahub (Medium 4.8)