CVE-2016-9909 – html5lib

Package

Manager: pip
Name: html5lib
Vulnerable Version: >=0 <0.999999999

Severity

Level: Medium

CVSS v3.1: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

EPSS: 0.00494 pctl0.6473

Details

Improper Neutralization of Input During Web Page Generation in html5lib The serializer in html5lib before 0.99999999 might allow remote attackers to conduct cross-site scripting (XSS) attacks by leveraging mishandling of the < (less than) character in attribute values.

Metadata

Created: 2022-05-17T02:57:58Z
Modified: 2024-09-20T21:25:38Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-v9v9-xffq-rwr4/GHSA-v9v9-xffq-rwr4.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-v9v9-xffq-rwr4
Finding: F008
Auto approve: 1