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CVE-2021-23803

CRITICAL

9.8

Description

This affects the package latte/latte before 2.10.6. There is a way to bypass allowFunctions that will affect the security of the application. When the template is set to allow/disallow the use of certain functions, adding control characters (x00-x08) after the function will bypass these restrictions.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/17/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

nette:latte

Weaknesses (CWE)

CWE-863

References

https://github.com/nette/latte/commit/227c86eda9a8a6d060ea8501923e768b6d992210(report@snyk.io)

https://github.com/nette/latte/issues/279(report@snyk.io)

https://snyk.io/vuln/SNYK-PHP-LATTELATTE-1932226(report@snyk.io)

https://github.com/nette/latte/commit/227c86eda9a8a6d060ea8501923e768b6d992210(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nette/latte/issues/279(af854a3a-2127-422b-91ae-364da2661108)

https://snyk.io/vuln/SNYK-PHP-LATTELATTE-1932226(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.