CVE-2026-71518 (GCVE-0-2026-71518)
Vulnerability from cvelistv5 – Published: 2026-08-17 21:05 – Updated: 2026-10-01 15:20 X_Open Source
VLAI
EPSS
VEX
Title
Typemill < 2.26.0 Authorization Bypass via Media File Download Route
Summary
Typemill before 2.26.0 contains an authorization bypass vulnerability in the media file download route that allows unauthenticated attackers to access restricted files by submitting path-equivalent URL variants. Attackers can substitute normalized path forms such as dot-slash prefixes, double slashes, or percent-encoded sequences to pass role-based restriction checks while the filesystem resolves the request to the protected file, enabling unauthorized file download without credentials.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 15:11 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
VulnCheck
CNA
References
3 references
| URL | Tags |
|---|---|
| https://github.com/typemill/typemill/releases/tag… | release-notes |
| https://github.com/typemill/typemill/commit/8c621… | patch |
| https://www.vulncheck.com/advisories/typemill-aut… | third-party-advisory |
Impacted products
Date Public
2026-08-09 00:00
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