matrix-org/pinecone · Security
In-memory stored Cross-site scripting (XSS) vulnerability in pineconesim
- GHSA ID
- GHSA-fr62-mg2q-7wqv
- CVE ID
- CVE-2025-27155
- Severity
- medium
- Published
- Updated
- CVSS
- 6.1 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CVSS v3
- 6.1 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Description
Impact
The Pinecone Simulator (pineconesim) included in Pinecone up to commit https://github.com/matrix-org/pinecone/commit/ea4c33717fd74ef7d6f49490625a0fa10e3f5bbc is vulnerable to stored cross-site scripting. The payload storage is not permanent and will be wiped when restarting pineconsim.
Patches
Commit https://github.com/matrix-org/pinecone/commit/218b2801995b174085cb1c8fafe2d3aa661f85bd contains the fixes.
Workarounds
N/A
For more information
If you have any questions or comments about this advisory, please email us at security at matrix.org.
CWEs
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
- CWE-80 · Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
References
- https://github.com/matrix-org/pinecone/security/advisories/GHSA-fr62-mg2q-7wqv ↗
- https://github.com/matrix-org/pinecone/commit/218b2801995b174085cb1c8fafe2d3aa661f85bd ↗
- https://nvd.nist.gov/vuln/detail/CVE-2025-27155 ↗
- https://pkg.go.dev/vuln/GO-2025-3500 ↗
- https://github.com/advisories/GHSA-fr62-mg2q-7wqv ↗