Bug 2461244 (CVE-2026-41205) - CVE-2026-41205 mako: python: Mako: Information disclosure via path traversal vulnerability
Summary: CVE-2026-41205 mako: python: Mako: Information disclosure via path traversal ...
Keywords:
Status: NEW
Alias: CVE-2026-41205
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-23 20:01 UTC by OSIDB Bzimport
Modified: 2026-04-25 11:29 UTC (History)
31 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-04-23 20:01:25 UTC 
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.
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