GitHub Advisoryadvisory · Packagist

GHSA-4r9g-w48q-8jwm HyperDown vulnerable to Cross-site Scripting

MEDIUM Published 2022-10-26 Modified 2022-11-03 Official page ↗
Aliases
CVE-2022-25849
Ecosystem
Packagist
Packages
joyqi/hyper-down
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses
CWE-79
Reviewed
2022-10-26

Affected packages

• Packagist joyqi/hyper-down: <= 2.4.27 (no fix yet)

Description

HyperDown is a markdown parser written for the Chinese website SegmentFault. Improper validation of the href attribute allows for Cross-site Scripting. At publication there are no patched versions, and no known workarounds.

Related

Alias · CVE (1)

  • CVE-2022-25849 The package joyqi/hyper-down from 0.0.0 are vulnerable to Cross-site Scripting (XSS) because the module of parse markdown does not filter… vulnerability

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References