CVE-2026-110649CWE-78command-injection

CVE-2026-110649

Critical · published October 14, 2026

CVSS v3.1
9.8
EPSS
3%
Percentile
84.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
9.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.02521 · 84.7th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-10-14T19:17Z
References (7)
https://github.com/shahkashani/stills/blob/66d5def1265b817d84524473a2813e4781dcbd80/lib/content/video.js#L58-L60 · [email protected]https://github.com/shahkashani/stills/blob/66d5def1265b817d84524473a2813e4781dcbd80/lib/stills/frames.js#L106-L108 · [email protected]https://github.com/shahkashani/stills/commit/51ba953983ba99915331607bf8530e6089952253 · [email protected]https://github.com/shahkashani/stills/commit/5694b3b0dcd2da342f4f0497244129d4c9eb73bc · [email protected]https://github.com/shahkashani/stills/pull/29 · [email protected]https://github.com/shahkashani/stills/pull/30 · [email protected]https://www.vulncheck.com/advisories/stills-before-25.24.2-os-command-injection-via-media-file-names · [email protected]
EPSS history
Timeline
  • 16 OCT 03:27Z
    EPSS moved — → 3%
    epss
  • 14 OCT 14:17Z
    Stills before 25.24.2 OS Command Injection via Media File Names
    cvelistv5
  • 14 OCT 14:17Z
    Stills before 25.24.2 OS Command Injection via Media File Names
    cvelistv5