CVE-2020-26310 HIGH

CVE-2020-26310: GHSL-2020-305: Regular Expression Denial of Service (ReDoS) in Pure JavaScript HTML5 Parser

Vendor Blowsie

Product Pure-JavaScript-HTML5-Parser

Weakness CWE-1333

Published October 26, 2024

Last update October 28, 2024

View on NVD All CVEs

CVSS base score

8.7/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/U:Green

What the vulnerability does

Description

Validate.js provides a declarative way of validating javascript objects. All versions as of 30 November 2020 contain one or more regular expressions that are vulnerable to Regular Expression Denial of Service (ReDoS). As of time of publication, it is unknown if any patches are available.

Key dates

Disclosure timeline

October 26, 2024 CVE published

October 28, 2024 Record updated