CVE-2025-51958 Command injection in n/a

Critical 9.8 Published 30 Jan 2026 Updated 30 Jan 2026

Unauthenticated attackers can execute arbitrary system commands via the runcommand plugin for DokuWiki.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-51958?

CVE-2025-51958 is a critical command injection vulnerability in n/a, published on 30 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

aelsantex runcommand 2014-04-01, a plugin for DokuWiki, allows unauthenticated attackers to execute arbitrary system commands via lib/plugins/runcommand/postaction.php.

Weakness: CWE-78

Which versions are affected by CVE-2025-51958?

It affects 1 product.

Products include Aelsantex Runcommand.

How do I fix CVE-2025-51958?

No fix has been published for CVE-2025-51958 yet. Limit exposure of the affected software until one is available.

Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.

Is CVE-2025-51958 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-51958 exists.

Sources

Also known as GHSA-5xxr-8rpp-gr43.