GHSA-52MM-H59V-F3C7 earmark: Stored XSS via unescaped HTML attribute values

Improper Neutralization of Script in Attributes in a Web Page vulnerability in pragdave earmark allows stored cross-site scripting via unescaped HTML attribute values. 'Elixir.Earmark.Transform':makeatt1/2 in lib/earmark/transform.ex splices attribute values verbatim between two literal " bytes: ...

CVE-2026-48591 Stored XSS via unescaped HTML attribute values in earmark

Improper Neutralization of Script in Attributes in a Web Page vulnerability in pragdave earmark allows stored cross-site scripting via unescaped HTML attribute values. 'Elixir.Earmark.Transform':makeatt1/2 in lib/earmark/transform.ex splices attribute values verbatim between two literal " bytes: ...

CVE-2026-48591

CVE-2026-48591 describes a stored cross-site scripting vulnerability in the open-source earmark Markdown library used with Elixir. The issue arises from how Elixir.Earmark.Transform:_make_att1/2 splices attribute values directly between two literal quotes, causing attribute values to be emitted v...

EEF-CVE-2026-48591 Stored XSS via unescaped HTML attribute values in earmark

Summary Improper Neutralization of Script in Attributes in a Web Page vulnerability in pragdave earmark allows stored cross-site scripting via unescaped HTML attribute values. 'Elixir.Earmark.Transform':\make\att1/2 in lib/earmark/transform.ex splices attribute values verbatim between two literal...

GHSA-W7RV-GFP4-J9J3 Slippers Vulnerable to Cross-Site Scripting (XSS) in `attrs` Template Tag

Summary A Cross-site Scripting XSS vulnerability exists in the % attrs % template tag of the slippers Django package. When a context variable containing untrusted data is passed to % attrs %, the value is interpolated into an HTML attribute string without escaping, allowing an attacker to break o...

GHSA-4249-GJR8-JPQ3 Duplicate Advisory: ProsemirrorToHtml has a Cross-Site Scripting (XSS) vulnerability through unescaped HTML attribute values

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-52c5-vh7f-26fx. This link is maintained to preserve external references. Original Description Impact The prosemirrortohtml gem is vulnerable to Cross-Site Scripting XSS attacks through malicious HTML attribute...

CVE-2025-64501

ProsemirrorToHtml is a JSON converter which takes ProseMirror-compatible JSON and outputs HTML. In versions 0.2.0 and below, the prosemirrortohtml gem is vulnerable to Cross-Site Scripting XSS attacks through malicious HTML attribute values. While tag content is properly escaped, attribute values...

CVE-2025-64501

Summary: CVE-2025-64501 affects the ProsemirrorToHtml gem used to convert ProseMirror JSON to HTML. In versions 0.2.0 and earlier, it is vulnerable to Cross-Site Scripting (XSS) through malicious HTML attribute values because attribute values aren’t escaped, while tag content is. Impact applies t...

CVE-2025-64501 ProsemirrorToHtml: Cross-Site Scripting vulnerability through unescaped HTML attribute values

ProsemirrorToHtml is a JSON converter which takes ProseMirror-compatible JSON and outputs HTML. In versions 0.2.0 and below, the prosemirrortohtml gem is vulnerable to Cross-Site Scripting XSS attacks through malicious HTML attribute values. While tag content is properly escaped, attribute values...

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

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-52c5-vh7f-26fx. This link is maintained to preserve external references. Original Description Impact The prosemirrortohtml gem is vulnerable to Cross-Site Scripting XSS attacks through malicious HTML attribute...

EUVD-2025-38038

Cross-Site Scripting XSS vulnerability through unescaped HTML attribute values...