CVE-2026-22253

MEDIUM

Soft Serve < 0.11.2 - Authenticated Authorization Bypass via LFS Lock Deletion Force Flag

Title source: llm
STIX 2.1

Description

Soft Serve is a self-hostable Git server for the command line. Prior to version 0.11.2, an authorization bypass in the LFS lock deletion endpoint allows any authenticated user with repository write access to delete locks owned by other users by setting the force flag. The vulnerable code path processes force deletions before retrieving user context, bypassing ownership validation entirely. This issue has been patched in version 0.11.2.

Scores

CVSS v3 5.4
EPSS 0.0027
EPSS Percentile 18.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-863
Status published
Products (2)
charm/soft_serve < 0.11.2
charmbracelet/soft-serve 0 - 0.11.2Go
Published Jan 08, 2026
Tracked Since Feb 18, 2026