PatchTheCVE: convoshttps://patchthecve.com/CVEs with upgrade or downgrade fix stepsCVE-2022-21650: Convos is an open source multi-user chat that runs in a web browserhttps://patchthecve.com/cve/CVE-2022-21650.htmlhttps://patchthecve.com/cve/CVE-2022-21650.htmlWed, 17 Jun 2026 04:26:41 +0000HIGH 7.6: Convos is an open source multi-user chat that runs in a web browser. You can't use SVG extension in Convos' chat window, but you can upload a file with an .html extension. By uploading an SVG file with an html extension the upload filter can be bypassed. This causes Stored XSS. Also, after uploadingCVE-2022-21649: Convos is an open source multi-user chat that runs in a web browserhttps://patchthecve.com/cve/CVE-2022-21649.htmlhttps://patchthecve.com/cve/CVE-2022-21649.htmlWed, 17 Jun 2026 04:26:40 +0000HIGH 7.6: Convos is an open source multi-user chat that runs in a web browser. Characters starting with "https://" in the chat window create an <a> tag. Stored XSS vulnerability using onfocus and autofocus occurs because escaping exists for "<" or ">" but escaping for double quotes does not exist. Through thiCVE-2021-42584: A Stored Cross Site Scripting (XSS) issue exists in Convos-Chat before 6.32.https://patchthecve.com/cve/CVE-2021-42584.htmlhttps://patchthecve.com/cve/CVE-2021-42584.htmlWed, 17 Jun 2026 04:09:51 +0000MEDIUM 5.4: A Stored Cross Site Scripting (XSS) issue exists in Convos-Chat before 6.32.