CVE-2025-11631 RainyGao DocSys deleteDoc.do path traversal

Medium 5.3 Published Updated

Remote attackers can exploit a path traversal vulnerability in the deleteDoc.do endpoint to read or modify arbitrary files.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2025-11631?

CVE-2025-11631 is a medium-severity path traversal vulnerability in RainyGao DocSys, published on 12 Oct 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability was determined in RainyGao DocSys up to 2.02.36. Affected by this vulnerability is an unknown functionality of the file /Doc/deleteDoc.do. Executing manipulation of the argument path can lead to path traversal. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-22

Which versions are affected by CVE-2025-11631?

It affects 1 product.

Products include Docsys Project Docsys.

How do I fix CVE-2025-11631?

No fix has been published for CVE-2025-11631 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2025-11631 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11631 exists.

Sources

Also known as GHSA-jwwr-9265-56jg.

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