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Name
python3-mako
Version
1.3.2
Type
library
Description
Templating library for Python
Licenses
MIT
PURL
-
CPE
cpe:2.3:*:sqlalchemy:mako:1.3.2:*:*:*:*:*:*:*

Other Versions#


Project
Branch
Version
kirkstone
1.1.6
master
1.4.3

Patches#


#
Title
Author
Resolve
1
Fix path traversal via double-slash URI prefix in
Mike Bayer <mike_mp@zzzcomputing.com>
CVE-2026-41205

Vulnerabilities#


Name
Analysis
Description
Exploitable
Mako is a template library written in Python. Prior to 1.3.12, on Windows, a URI using backslash traversal (e.g. \..\..\ secret.txt) bypasses the directory traversal check in Template.__init__ and the posixpath-based normalization in TemplateLookup.get_template(), allowing reads of files outside the configured template directory. This vulnerability is fixed in 1.3.12.
Patched
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.