Description
Oh My Posh is the most customisable and low-latency cross platform/shell prompt renderer. Prior to 29.35.1, the setStyle() function in src/segments/path.go passed pt.Path, which includes raw folder names, to template.Render, whose function map exposes cmd, so an attacker-controlled directory name containing a Go template expression could execute arbitrary operating system commands as the current user whenever the prompt rendered inside that directory or a descendant. This issue is fixed in version 29.35.1.
References5
- github.com/JanDeDobbeleer/oh-my-posh/commit/88ddbe0b0a4dd13cc34…
- github.com/JanDeDobbeleer/oh-my-posh/pull/7711
- github.com/JanDeDobbeleer/oh-my-posh/releases/tag/v29.35.1
- github.com/JanDeDobbeleer/oh-my-posh/security/advisories/GHSA-6…
- github.com/JanDeDobbeleer/oh-my-posh/security/advisories/GHSA-6…
Metrics
- CVSS 3.1
-
7.8
HIGH
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 12 · as of 12 November 2026
- CWE
- CWE-94CWE-1336
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.