Vulnerability Description
Cross site scripting (XSS) vulnerability in Kotaemon 0.11.0 allowing attackers to execute arbitrary code via a crafted PDF.
CVSS Score
6.1
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cinnamon | Kotaemon | <= 0.11.0 |
Related Weaknesses (CWE)
References
- https://github.com/Cinnamon/kotaemonProduct
- https://github.com/Cinnamon/kotaemon/commit/37cdc28Patch
- https://github.com/HanTul/Kotaemon-CVE-2025-56526-56527-disclosureExploitThird Party Advisory
- https://harvest-sink-590.notion.site/Stored-XSS-via-Unsanitized-PDF-Content-RendExploitThird Party Advisory
- https://skinny-exoplanet-584.notion.site/Stored-XSS-via-Unsanitized-PDF-Content-ExploitThird Party Advisory
FAQ
What is CVE-2025-56526?
CVE-2025-56526 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Cross site scripting (XSS) vulnerability in Kotaemon 0.11.0 allowing attackers to execute arbitrary code via a crafted PDF.
How severe is CVE-2025-56526?
CVE-2025-56526 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-56526?
Check the references section above for vendor advisories and patch information. Affected products include: Cinnamon Kotaemon.