CVE-2026-111172: CVE-2026-111172: prototip kirliliği

Açıklama (NVD)

@casl/ability 6.7.5 before 7.0.2 contains a prototype pollution vulnerability in rulesToFields() that allows attackers to modify inherited builtins via dotted condition keys. Attackers controlling rule conditions can supply keys like 'toString.call' to alter shared builtin functions process-wide, causing denial of service for the Node.js process.

Özet bilgiler

CVSS v3.1

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

CVSS v4.0

6 CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS

%0,38 (yüzdelik 32)

CWE

CWE-1321

Yama

Yok / bilinmiyor

Kaynaklar

• NVD kaydı
• github.com
• github.com
• github.com
• github.com
• www.vulncheck.com
• CWE-1321