CVE-2024-28246
Assigner: GitHub_M
Published: 2024-03-25T20:00:17.211Z
State: PUBLISHED
title: KaTeX is missing normalization of the protocol in URLs allows bypassing forbidden protocols
problemTypes: descriptions: cweId: CWE-184
description: CWE-184: Incomplete List of Disallowed Inputs
type: CWE
descriptions: cweId: CWE-697
description: CWE-697: Incorrect Comparison
type: CWE
metrics: cvssV3_1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 5.5
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
version: 3.1
affected: vendor: KaTeX
product: KaTeX
versions: version: >= 0.11.0, < 0.16.10
status: affected
descriptions: value: KaTeX is a JavaScript library for TeX math rendering on the web. Code that uses KaTeX's `trust` option, specifically that provides a function to blacklist certain URL protocols, can be fooled by URLs in malicious inputs that use uppercase characters in the protocol. In particular, this can allow for malicious input to generate `javascript:` links in the output, even if the `trust` function tries to forbid this protocol via `trust: (context) => context.protocol !== 'javascript'`. Upgrade to KaTeX v0.16.10 to remove this vulnerability.
source: advisory: GHSA-3wc5-fcw2-2329
discovery: UNKNOWN