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Security Advisories: GSA_kwCzR0hTQS0zbXdnLWdwNWctZnYzcc3R6Q

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in feedparser

Cross-site scripting (XSS) vulnerability in feedparser.py in Universal Feed Parser (aka feedparser or python-feedparser) before 5.0 allows remote attackers to inject arbitrary web script or HTML via vectors involving nested CDATA stanzas.

Permalink: https://github.com/advisories/GHSA-3mwg-gp5g-fv3q
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS0zbXdnLWdwNWctZnYzcc3R6Q
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 2 years ago
Updated: over 1 year ago


Identifiers: GHSA-3mwg-gp5g-fv3q, CVE-2009-5065
References: Blast Radius: 0.0

Affected Packages

pypi:feedparser
Dependent packages: 228
Dependent repositories: 16,663
Downloads: 3,145,661 last month
Affected Version Ranges: <= 4.1
Fixed in: 5.0
All affected versions:
All unaffected versions: 5.0.1, 5.1.1, 5.1.2, 5.1.3, 5.2.0, 5.2.1, 6.0.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6, 6.0.7, 6.0.8, 6.0.9, 6.0.10, 6.0.11