CVE-2026-41205

N/A

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.

CVE Details

CVSS v3.1 ScoreN/A

Published4/23/2026

Last Modified4/24/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-22

References

https://github.com/sqlalchemy/mako/security/advisories/GHSA-v92g-xgxw-vvmm(security-advisories@github.com)

IOC Correlations

No correlations recorded

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