CVE-2023-25292 Cross-site scripting in n/a
Attackers can execute scripts via the GO_LANGUAGE cookie to escalate privileges and access sensitive data in Group-Office.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-25292?
CVE-2023-25292 is a medium-severity cross-site scripting vulnerability in n/a, published on 27 Apr 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Reflected Cross Site Scripting (XSS) in Intermesh BV Group-Office version 6.6.145, allows attackers to gain escalated privileges and gain sensitive information via the GO_LANGUAGE cookie.
Weakness: CWE-79
Which versions are affected by CVE-2023-25292?
It affects 1 product.
Products include Group-Office Group Office.
How do I fix CVE-2023-25292?
No fix has been published for CVE-2023-25292 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2023-25292 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-25292 exists.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
- CVE-2026-25512 Group-Office is vulnerable to RCE due to Command Injection via TNEF Attachment Handler
- CVE-2026-25134 Group-Office Argument Injection in MaintenanceController::actionZipLanguage
- CVE-2025-63406 Code injection in n/a
- CVE-2026-25511 Group-Office is vulnerable to SSRF and File Read in WOPI service discovery
- CVE-2023-46730 Server-Side Request Forgery in groupoffice
Sources
Also known as GHSA-fmr6-95vp-532q.