CVE-2023-1286 — Cross-site Scripting (XSS) - Stored in GitHub repository pimcore/pimcore prior t

Cross-site Scripting (XSS) - Stored in GitHub repository pimcore/pimcore prior to 10.5.19.

01What is this vulnerability?

Cross-site Scripting (XSS) - Stored in GitHub repository pimcore/pimcore prior to 10.5.19.

02Affected products

Vendor	Product	Versions
pimcore	pimcore/pimcore	unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-03-09T00:00:00.000Z
• Last modified: 2025-02-28T16:33:29.186Z

09References

• huntr.dev — https://huntr.dev/bounties/31d97442-3f87-439f-83f0-1c7862ef0c7c
• github.com — https://github.com/pimcore/pimcore/commit/82cca7f4a7560b160336cce2610481098ca52c…