CVE-2026-27169

HIGH

8.9

Beschreibung

OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Versions 1.1.2-alpha and below render untrusted user/model content in chat tool UI surfaces using unsafe HTML interpolation patterns, leading to XSS. Stored content can execute JavaScript when later viewed in authenticated sessions. An attacker who can influence stored study/quiz/flashcard content could trigger script execution in a victim’s browser, potentially performing actions as that user in the local app session. This issue has been fixed in version 1.1.3-alpha.

CVE Details

CVSS v3.1 Bewertung8.9

SchweregradHIGH

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionREQUIRED

Veroffentlicht2/21/2026

Zuletzt geandert2/23/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

opensift:opensift

Schwachen (CWE)

CWE-79CWE-116

Referenzen

https://github.com/OpenSift/OpenSift/releases/tag/v1.1.3-alpha(security-advisories@github.com)

https://github.com/OpenSift/OpenSift/security/advisories/GHSA-qrpx-7cmv-5gv5(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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