CVE-2026-110649: shahkashani stills

Stills before 25.24.2 OS Command Injection via Media File Names

CVSS 9.3 CriticalCriticalEPSS 0.025 · 84th percentile

Critical, because:

CVSS score 9.3: 9.0 or more.

Published by the CVE Program (CNA: VulnCheck) at 14 Oct 2026, 14:17 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
shahkashani	stills https://www.npmjs.com/package/stills pkg:npm/stills	affected before 25.24.2 semver Other versions: unaffected

Identifiers

CVE-2026-110649

CNA

VulnCheck

Weakness (CWE)

CWE-78

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
9.3	Critical	4.0	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	CNA (VulnCheck)Used for this record
9.8	Critical	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CNA (VulnCheck)

CISA KEV Not listed.
EPSS 0.025, the 84th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 14 Oct 2026. New records show when each source confirmed them.

Sources

References from the CNA

github.com/shahkashani/stills/pull/29 patchissue-tracking
github.com/shahkashani/stills/pull/30 patchissue-tracking
github.com/shahkashani/stills/commit/5694b3b0dcd2da342f4f0497244129d4c9eb73bc patch
github.com/shahkashani/stills/commit/51ba953983ba99915331607bf8530e6089952253 patch
github.com/shahkashani/stills/blob/66d5def1265b817d84524473a2813e4781dcbd80/lib/stills/frames.js#L106-L108 technical-description
github.com/shahkashani/stills/blob/66d5def1265b817d84524473a2813e4781dcbd80/lib/content/video.js#L58-L60 technical-description
www.vulncheck.com/advisories/stills-before-25.24.2-os-command-injection-via-media-file-names third-party-advisory

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.