{"id":64410,"date":"2025-06-05T00:33:18","date_gmt":"2025-06-04T21:03:18","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-46339-freshrss-favicon-poisoning-vulnerability\/"},"modified":"2025-06-05T00:33:18","modified_gmt":"2025-06-04T21:03:18","slug":"cve-2025-46339-freshrss-favicon-poisoning-vulnerability","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-46339-freshrss-favicon-poisoning-vulnerability\/","title":{"rendered":"CVE-2025-46339 &#8211; FreshRSS Favicon Poisoning Vulnerability"},"content":{"rendered":"<p><strong>CVE ID : <\/strong>CVE-2025-46339<br \/>\n<br \/>\n<strong>Published : <\/strong> June 4, 2025, 8:15 p.m. | 20\u00a0minutes ago<br \/>\n<br \/>\n<strong>Description : <\/strong>FreshRSS is a self-hosted RSS feed aggregator. Prior to version 1.26.2, it&#8217;s possible to poison feed favicons by adding a given URL as a feed with the proxy set to an attacker-controlled one and disabled SSL verifying. The favicon hash is computed by hashing the feed URL and the salt, whilst not including the following variables: proxy address, proxy protocol, and whether SSL should be verified. Therefore it&#8217;s possible to poison a favicon of a given feed by simply intercepting the response of the feed, and changing the website URL to one where a threat actor controls the feed favicon. Feed favicons can be replaced for all users by anyone. Version 1.26.2 fixes the issue.<br \/>\n<br \/>\n<strong>Severity:<\/strong> 4.3 | MEDIUM<br \/>\n<br \/>\nVisit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-46339 Published : June 4, 2025, 8:15 p.m. | 20\u00a0minutes ago Description : FreshRSS is a self-hosted RSS feed aggregator. Prior to version 1.26.2, it&#8217;s possible to poison feed favicons by adding a given URL as a feed with the proxy set to an attacker-controlled one and disabled SSL verifying. The favicon &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-64410","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/64410","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=64410"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/64410\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=64410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=64410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=64410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}