CVE-2026-110649
CVE-2026-110649 · Stills before 25.24.2 OS Command Injection via Media File Names
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Stills before 25.24.2 contains an OS command injection vulnerability that allows attackers to execute shell commands by supplying crafted media file paths. Attackers can name a media file with $(...) or backticks to execute operating system commands with Node.js process privileges when ffmpeg, ffprobe, gifsicle, or convert runs.
CVSS 9.3 · Critical · EPSS 2.5% · Fix available
- Published
- Updated
Affected products and versions
stills
- Versions
- ≥ 0, < 25.24.2: Affected (semver)
Update to 25.24.2
Original sources
- https://github.com/shahkashani/stills/pull/29
- https://github.com/shahkashani/stills/pull/30
- https://github.com/shahkashani/stills/commit/5694b3b0dcd2da342f4f0497244129d4c9eb73bc
- https://github.com/shahkashani/stills/commit/51ba953983ba99915331607bf8530e6089952253
- https://github.com/shahkashani/stills/blob/66d5def1265b817d84524473a2813e4781dcbd80/lib/stills/frames.js#L106-L108
- https://github.com/shahkashani/stills/blob/66d5def1265b817d84524473a2813e4781dcbd80/lib/content/video.js#L58-L60
- https://www.vulncheck.com/advisories/stills-before-25.24.2-os-command-injection-via-media-file-names
- https://nvd.nist.gov/vuln/detail/CVE-2026-110649