{"id":71335,"date":"2025-10-10T00:45:39","date_gmt":"2025-10-09T21:15:39","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-61601-bigbluebutton-vulnerable-to-dos-via-pollsubmitvote-graphql-mutation\/"},"modified":"2025-10-10T00:45:39","modified_gmt":"2025-10-09T21:15:39","slug":"cve-2025-61601-bigbluebutton-vulnerable-to-dos-via-pollsubmitvote-graphql-mutation","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-61601-bigbluebutton-vulnerable-to-dos-via-pollsubmitvote-graphql-mutation\/","title":{"rendered":"CVE-2025-61601 &#8211; BigBlueButton vulnerable to DoS via PollSubmitVote GraphQL mutation"},"content":{"rendered":"<p>CVE ID : CVE-2025-61601<\/p>\n<p>Published :  Oct. 9, 2025, 9:15 p.m. | 1\u00a0hour, 22\u00a0minutes ago<\/p>\n<p>Description : BigBlueButton is an open-source virtual classroom. A Denial of Service (DoS) vulnerability in versions prior to 3.0.13 allows any authenticated user to freeze or crash the entire server by abusing the polling feature&#8217;s `Choices` response type. By submitting a malicious payload with a massive array in the `answerIds` field, the attacker can cause the current meeting \u2014 and potentially all meetings on the server \u2014 to become unresponsive. Version 3.0.13 contains a patch. No known workarounds are available.<\/p>\n<p>Severity: 7.5 | HIGH<\/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-2025-61601 Published : Oct. 9, 2025, 9:15 p.m. | 1\u00a0hour, 22\u00a0minutes ago Description : BigBlueButton is an open-source virtual classroom. A Denial of Service (DoS) vulnerability in versions prior to 3.0.13 allows any authenticated user to freeze or crash the entire server by abusing the polling feature&#8217;s `Choices` response type. By submitting &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-71335","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/71335","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=71335"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/71335\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=71335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=71335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=71335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}