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HIGH severity

Pimcore vulnerable to Exposure of Sensitive Information to an Unauthorized ActorGHSA-r87r-982q-2c3q

HIGHFix: pimcore/pimcore@0237527

GHSA-r87r-982q-2c3q is a high-severity (CVSS 7.6) Information Exposure vulnerability in pimcore/pimcore. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. A fix is available for pimcore/pimcore — see the affected versions and patch details below.

Also known asCVE-2023-3819
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
1 known
Exploitation data as of Nov 5, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

Proof-of-concept exploit code exists

  • CISA’s SSVC triage found public proof-of-concept exploit code for this CVE, though no confirmed active exploitation.

Exploitation and automatability from CISA’s SSVC triage for GHSA-r87r-982q-2c3q.

EPSS Exploitation Probability

via FIRST.org ↗
0.7%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs52th percentile — riskier than 52% of all scored CVEsHighest risk
0.00%0.39%0.77%1.16%0.0%0.7%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/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

Impact

Unauthorized users are able to obtain sensitive information about the system's runtime environment, features they have no permissions to access, etc.

Patches

Update to version 10.6.4 or apply this patch manually https://github.com/pimcore/pimcore/commit/0237527b3244d251fa5ecd4912dfe4f8b2125c54.patch

Workarounds

Apply patch https://github.com/pimcore/pimcore/commit/0237527b3244d251fa5ecd4912dfe4f8b2125c54.patch manually.

References

https://huntr.dev/bounties/be5e4d4c-1b0b-4c01-a1fc-00533135817c/

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistpimcore/pimcoreall versions10.6.4composer require pimcore/pimcore:^10.6.4

Affected Products

1 product · 1 configurations
Application
pimcorepimcore
< 10.6.4
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.

Exposure of Sensitive Information to an Unauthorized Actor in GitHub rep…

huntr.devNVDJul 2023

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 10.6.4 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-r87r-982q-2c3q is resolved across your whole dependency graph.

  3. Workarounds

    Assume what was exposed is already known: rotate any credential, token or key that the affected component could return, restrict the endpoint to callers that genuinely need it, and strip sensitive fields from responses and error output at the boundary rather than relying on the client not to read them.

Frequently Asked Questions

### Impact Unauthorized users are able to obtain sensitive information about the system's runtime environment, features they have no permissions to access, etc. ### Patches Update to version 10.6.4 or apply this patch manually https://github.com/pimcore/pimcore/commit/0237527b3244d251fa5ecd4912dfe4f8b2125c54.patch ### Workarounds Apply patch https://github.com/pimcore/pimcore/commit/0237527b3244d251fa5ecd4912dfe4f8b2125c54.patch manually. ### References https://huntr.dev/bounties/be5e4d4c-1b0b-4c01-a1fc-00533135817c/
O3 Security · Impact-Aware SCA

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Pimcore vulnerable to Exposure of Sensitive Information…