CVE-2025-56527

CVE-2025-56527

CVSS 7.5 HIGHEPSS 0.4%CWE-256

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

18 Nov 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Plaintext password storage in Kotaemon 0.11.0 in the client's localStorage.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

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References

https://github.com/Cinnamon/kotaemon https://github.com/Cinnamon/kotaemon/commit/37cdc28 https://github.com/HanTul/Kotaemon-CVE-2025-56526-56527-disclosure https://harvest-sink-590.notion.site/Stored-XSS-via-Unsanitized-PDF-Content-Rendering-and-Plaintext-Credential-Exposure-in-LocalStorage-236770c3fe1e80f6a1aef381fb1c8f73 https://skinny-exoplanet-584.notion.site/Stored-XSS-via-Unsanitized-PDF-Content-Rendering-and-Plaintext-Credential-Exposure-in-LocalStorage-22cd1563bd3380458588eb49f361a363?pvs=74