CVE-2026-110649
Stills before 25.24.2 OS Command Injection via Media File Names
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-78 |
| Vendor | shahkashani |
| Product | stills |
| Published | Oct 14, 2026 |
| Last Updated | Oct 14, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
shahkashani / stills
0 < 25.24.2
References
github.com: https://github.com/shahkashani/stills/pull/29 github.com: https://github.com/shahkashani/stills/pull/30 github.com: https://github.com/shahkashani/stills/commit/5694b3b0dcd2da342f4f0497244129d4c9eb73bc github.com: https://github.com/shahkashani/stills/commit/51ba953983ba99915331607bf8530e6089952253 github.com: https://github.com/shahkashani/stills/blob/66d5def1265b817d84524473a2813e4781dcbd80/lib/stills/frames.js#L106-L108 github.com: https://github.com/shahkashani/stills/blob/66d5def1265b817d84524473a2813e4781dcbd80/lib/content/video.js#L58-L60 vulncheck.com: https://www.vulncheck.com/advisories/stills-before-25.24.2-os-command-injection-via-media-file-names
Credits
Zachariah Mithani