CVE-2026-61504

Rejetto HFS < 3.2.1 Stored XSS via File Names in Basic Web Listing

CVSS 5.1 MEDIUMCWE-79

Vexday Risk Score

10Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 5.1EPSS —KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

13 jul 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

Rejetto HFS 3.0.0 through 3.2.0 does not escape file names in its fallback "basic" web listing, and this listing can be forced by any browser via the ?get=basic parameter. A user with upload permission - or an anonymous user on servers with an open upload folder - can store a file whose name contains script that executes in the browser of anyone viewing the listing.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Productos afectados

rejetto · hfs

Referencias

https://github.com/rejetto/hfs/releases/tag/v3.2.1 https://www.vulncheck.com/advisories/rejetto-hfs-stored-xss-via-file-names-in-basic-web-listing