CVE-2026-23887

MEDIUM

5.4

Description

Group-Office is an enterprise customer relationship management and groupware tool. In versions 6.8.148 and below, and 25.0.1 through 25.0.79, the application stores unsanitized filenames in the database, which can lead to Stored Cross-Site Scripting (XSS). Users who interact with these specially crafted file names within the Group-Office application are affected. While the scope is limited to the file-viewing context, it could still be used to interfere with user sessions or perform unintended actions in the browser. This issue is fixed in versions 6.8.149 and 25.0.80.

Details CVE

Score CVSS v3.15.4

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurREQUIRED

Publie1/22/2026

Derniere modification2/18/2026

Sourcenvd

Observations honeypot0

Produits affectes

group-office:group_office

Faiblesses (CWE)

CWE-20CWE-79CWE-79

References

https://github.com/Intermesh/groupoffice/commit/3fa40d7edd31fbe33babe07061d5a14ad19ea40f(security-advisories@github.com)

https://github.com/Intermesh/groupoffice/commit/ac91b128157bc9c5ea015b6141ce71cd3bbc43f0(security-advisories@github.com)

https://github.com/Intermesh/groupoffice/security/advisories/GHSA-3gj5-gvvr-g6hp(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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