CVE Watch13 sept 2026

CVE-2026-90774

rustypaste before 0.18.1 validates the destination path before applying the optional custom filename HTTP header, allowing attackers to bypa

CVSS

7.5

Alto

EPSS

—

KEV

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Exploit Today

0-100

Publicado: 13 sept 2026 · Última mod.: 13 sept 2026 · CWE-22

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

rustypaste before 0.18.1 validates the destination path before applying the optional custom filename HTTP header, allowing attackers to bypass directory-escape checks. Attackers can supply path traversal sequences in the filename header to write files outside the configured upload directory to arbitrary locations.

Referencias oficiales

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