CVE-2022-21642

Discourse is an open source platform for community discussion. In affected versions when composing a message from topic the composer user suggestions reveals whisper participants. The issue has been patched in stable version 2.7.13 and beta version 2.8.0.beta11. There is no workaround for this...

OESA-2024-1479 apache-mime4j security update

Java stream based MIME message parser. Security Fixes: Improper input validation allows for header injection in MIME4J library when using MIME4J DOM for composing message. This can be exploited by an attacker to add unintended headers to MIME messages. CVE-2024-21742...

BIT-DISCOURSE-2022-21642 Exposure of whisper participants in discourse

Discourse is an open source platform for community discussion. In affected versions when composing a message from topic the composer user suggestions reveals whisper participants. The issue has been patched in stable version 2.7.13 and beta version 2.8.0.beta11. There is no workaround for this...

Mail.ru: Stored XSS in email

XSS in message composer if user replies to malformed message...

Mail.ru: Self-xss via drag&drop in email form

User-assisted XSS in message composer's drag-n-drop feature via alt property of emoji-style image...