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THREAT OPS › Threat News › [NVD] CVE-2026-70374 (HIGH 8.8) — HashBrown CMS through 1.4.6 contains an OS Command Injection vulnerability (CWE-78) in the media upload thumbnail generation routine. Media.generateThumbnail in src/Server/Entity/Resource/Media.js builds a temporary file path as 'thumbnail' + Path.extname(filename) and passes it,

[NVD] CVE-2026-70374 (HIGH 8.8) — HashBrown CMS through 1.4.6 contains an OS Command Injection vulnerability (CWE-78) in the media upload thumbnail generation routine. Media.generateThumbnail in src/Server/Entity/Resource/Media.js builds a temporary file path as 'thumbnail' + Path.extname(filename) and passes it,

mednvdPublished 2026-08-05

CVE-2026-70374 CVSS: 8.8 HIGH Published: 2026-08-05T07:16:39.567

HashBrown CMS through 1.4.6 contains an OS Command Injection vulnerability (CWE-78) in the media upload thumbnail generation routine. Media.generateThumbnail in src/Server/Entity/Resource/Media.js builds a temporary file path as 'thumbnail' + Path.extname(filename) and passes it, unescaped, into a shell command executed via AppServi

Indicators of compromise

CVE-2026-70374cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-70374