{"id":75868,"date":"2026-01-28T21:51:35","date_gmt":"2026-01-28T18:21:35","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-67723-discourse-vulnerable-to-stored-cross-site-scripting-via-katex-in-discourse-math-plugin\/"},"modified":"2026-01-28T21:51:35","modified_gmt":"2026-01-28T18:21:35","slug":"cve-2025-67723-discourse-vulnerable-to-stored-cross-site-scripting-via-katex-in-discourse-math-plugin","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-67723-discourse-vulnerable-to-stored-cross-site-scripting-via-katex-in-discourse-math-plugin\/","title":{"rendered":"CVE-2025-67723 &#8211; Discourse vulnerable to stored Cross-site Scripting via Katex in discourse-math plugin"},"content":{"rendered":"<p>CVE ID : CVE-2025-67723<\/p>\n<p>Published :  Jan. 28, 2026, 6:21 p.m. | 46\u00a0minutes ago<\/p>\n<p>Description : Discourse is an open source discussion platform. Versions prior to 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0 have a content-security-policy-mitigated cross-site scriptinv vulnerability on the Discourse Math plugin when using its KaTeX variant. This issue is patched in versions 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0. As a workaround, the Discourse Math plugin can be disabled, or the Mathjax provider can be used instead of KaTeX.<\/p>\n<p>Severity: 0.0 | NA<\/p>\n<p>Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-67723 Published : Jan. 28, 2026, 6:21 p.m. | 46\u00a0minutes ago Description : Discourse is an open source discussion platform. Versions prior to 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0 have a content-security-policy-mitigated cross-site scriptinv vulnerability on the Discourse Math plugin when using its KaTeX variant. This issue is patched in versions 3.5.4, 2025.11.2, &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-75868","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/75868","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=75868"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/75868\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=75868"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=75868"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=75868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}