CVE-2022-43358

PoC —

CVSS 3.1

7.5 high

EPSS

2%p73

Published

Aug 22, 2023 (Aug 22, 2023)

Modified

Jun 17, 2026

Description

Stack overflow vulnerability in ast_selectors.cpp: in function Sass::ComplexSelector::has_placeholder in libsass:3.6.5-8-g210218, which can be exploited by attackers to cause a denial of service (DoS).

Vendors: sass-lang
Products: libsass
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.5%)

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