CVE-2026-41205 - Mako: Path traversal via double-slash URI prefix in TemplateLookup

CVE-2026-41205 - Mako: Path traversal via double-slash URI prefix in TemplateLookup

https://cvefeed.io/rssfeed/latest.atom / Thu, 04/23/2026 - 23:20
CVE ID :CVE-2026-41205
Published : April 23, 2026, 7:17 p.m. | 55 minutes ago
Description :Mako is a template library written in Python. Prior to 1.3.11, TemplateLookup.get_template() is vulnerable to path traversal when a URI starts with // (e.g., //../../../secret.txt). The root cause is an inconsistency between two slash-stripping implementations. Any file readable by the process can be returned as rendered template content when an application passes untrusted input directly to TemplateLookup.get_template(). This vulnerability is fixed in 1.3.11.
Severity: 7.7 | HIGH
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