Vulnerability · Published Sep 10, 2026 · Assigned by mitre

CVE-2026-89094

Critical 9.9

In plain English

A critical-severity security flaw in Forgejo from Forgejo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 58% of all known vulnerabilities).

Severity (CVSS 3.1)9.9Critical

Exploit odds (30 days)0.9%top 41.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Forgejo before 16.0.4 allows remote code execution via a crafted template repository because template expansion on files in .forgejo/template is mishandled.

Affected products (as reported)

Vendor	Product	Versions
Forgejo	Forgejo	16.0.0 – before 16.0.40 – before 15.0.8

Weakness: CWE-1336 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References

https://news.ycombinator.com/item?id=49645907
https://codeberg.org/forgejo/forgejo/milestone/139655