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Advisory record · GHSA-4249-gjr8-jpq3 Withdrawn

Duplicate Advisory: ProsemirrorToHtml has a Cross-Site Scripting (XSS) vulnerability through unescaped HTML attribute values

CVSS 4.0, no score published

Withdrawn. the GitHub Advisory Database withdrew this advisory on 23 Jan 2026. The record stays here, marked withdrawn.

Published by the GitHub Advisory Database at 13 Nov 2025, 22:59 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
prosemirror_to_htmlRubyGems<0.2.10.2.1
Identifiers
GHSA-4249-gjr8-jpq3
Weakness (CWE)
CWE-79
Tags
Published
13 Nov 2025
Updated
3 Feb 2026

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
Not published None 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS No score.

Timeline

This record came from the full history of the GitHub Advisory Database, published 13 Nov 2025. New records show when each source confirmed them.

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.