https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 15:44:09 +0000 https://vulnerability.circl.lu/vuln/fkie_cve-2026-61910 <p>An issue was discovered in Cyrus IMAP before 3.12.4. Mailbox/set let a sharee change a special-use role on shared mailboxes. An authenticated user with maySetKeywords on another user&#39;s mailbox could change that mailbox&#39;s specialuse annotation. This could allow the sharee to change the shared mailbox to perform the archived, snoozed, or other role, which might cause mail mail to be written to the shared mailbox, sharing more content than intended. (This is likely to be an unusual situation, made more unusual because if the target already has an non-shared mailbox with that role, role duplication suppression will prevent the update.)</p> <p>An issue was discovered in Cyrus IMAP before 3.12.4. Mailbox/set let a sharee change a special-use role on shared mailboxes. An authenticated user with maySetKeywords on another user&#39;s mailbox could change that mailbox&#39;s specialuse annotation. This could allow the sharee to change the shared mailbox to perform the archived, snoozed, or other role, which might cause mail mail to be written to the shared mailbox, sharing more content than intended. (This is likely to be an unusual situation, made more unusual because if the target already has an non-shared mailbox with that role, role duplication suppression will prevent the update.)</p> https://vulnerability.circl.lu/vuln/fkie_cve-2026-61910 https://vulnerability.circl.lu/vuln/ghsa-4rv6-f2p6-rhx5 <p>An issue was discovered in Cyrus IMAP before 3.12.4. Mailbox/set let a sharee change a special-use role on shared mailboxes. An authenticated user with maySetKeywords on another user&#39;s mailbox could change that mailbox&#39;s specialuse annotation. This could allow the sharee to change the shared mailbox to perform the archived, snoozed, or other role, which might cause mail mail to be written to the shared mailbox, sharing more content than intended. (This is likely to be an unusual situation, made more unusual because if the target already has an non-shared mailbox with that role, role duplication suppression will prevent the update.)</p> <p>An issue was discovered in Cyrus IMAP before 3.12.4. Mailbox/set let a sharee change a special-use role on shared mailboxes. An authenticated user with maySetKeywords on another user&#39;s mailbox could change that mailbox&#39;s specialuse annotation. This could allow the sharee to change the shared mailbox to perform the archived, snoozed, or other role, which might cause mail mail to be written to the shared mailbox, sharing more content than intended. (This is likely to be an unusual situation, made more unusual because if the target already has an non-shared mailbox with that role, role duplication suppression will prevent the update.)</p> https://vulnerability.circl.lu/vuln/ghsa-4rv6-f2p6-rhx5 https://vulnerability.circl.lu/vuln/opensuse-su-2026:21929-1 <p>Security update for cyrus-imapd</p> <p>Security update for cyrus-imapd</p> https://vulnerability.circl.lu/vuln/opensuse-su-2026:21929-1 https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-61910 <p><strong>Affected:</strong> Ubuntu:Pro:18.04:LTS: cyrus-imapd, Ubuntu:Pro:20.04:LTS: cyrus-imapd, Ubuntu:Pro:22.04:LTS: cyrus-imapd, Ubuntu:Pro:24.04:LTS: cyrus-imapd, Ubuntu:26.04:LTS: cyrus-imapd</p> <p>An issue was discovered in Cyrus IMAP before 3.12.4. Mailbox/set let a sharee change a special-use role on shared mailboxes. An authenticated user with maySetKeywords on another user&#39;s mailbox could change that mailbox&#39;s specialuse annotation. This could allow the sharee to change the shared mailbox to perform the archived, snoozed, or other role, which might cause mail mail to be written to the shared mailbox, sharing more content than intended. (This is likely to be an unusual situation, made more unusual because if the target already has an non-shared mailbox with that role, role duplication suppression will prevent the update.) This is likely to be an unusual situation, made more unusual because if the target already has an non-shared mailbox with that role, role duplication suppression will prevent the update.</p> <p><strong>Affected:</strong> Ubuntu:Pro:18.04:LTS: cyrus-imapd, Ubuntu:Pro:20.04:LTS: cyrus-imapd, Ubuntu:Pro:22.04:LTS: cyrus-imapd, Ubuntu:Pro:24.04:LTS: cyrus-imapd, Ubuntu:26.04:LTS: cyrus-imapd</p> <p>An issue was discovered in Cyrus IMAP before 3.12.4. Mailbox/set let a sharee change a special-use role on shared mailboxes. An authenticated user with maySetKeywords on another user&#39;s mailbox could change that mailbox&#39;s specialuse annotation. This could allow the sharee to change the shared mailbox to perform the archived, snoozed, or other role, which might cause mail mail to be written to the shared mailbox, sharing more content than intended. (This is likely to be an unusual situation, made more unusual because if the target already has an non-shared mailbox with that role, role duplication suppression will prevent the update.) This is likely to be an unusual situation, made more unusual because if the target already has an non-shared mailbox with that role, role duplication suppression will prevent the update.</p> https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-61910