CVE-2026-41205

CVSS Score & Metrics

Base Score

7.5 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N                                    

Vulnerability 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.

Vulnerability Details

Published Date

April 23, 2026

Last Modified

April 28, 2026

CWE ID

CWE-22

Source

NVD

Vendor

sqlalchemy

Product

mako

External References

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

CVSS Score & Metrics

Vulnerability Description

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