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CVE-2026-47086

🗓️ 16 Jul 2026 19:16:49Reported by [email protected]Type 
nvd
 nvd🔗 web.nvd.nist.gov👁 4 Views

An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. GENURLAUTH-issued tokens can bypass ACLs. Any authenticated user could mint a URLAUTH token (via the GENURLAUTH command) for any mailbox they could name, even without read access...

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb		CVE-2026-47086
16 Jul 202600:00
–attackerkb
circl		CVE-2026-47086
16 Jul 202619:55
–circl
cve		CVE-2026-47086
16 Jul 202600:00
–cve
cvelist		CVE-2026-47086
16 Jul 202600:00
–cvelist
euvd		EUVD-2026-45009
16 Jul 202621:30
–euvd
ptsecurity		PT-2026-60554
16 Jul 202600:00
–ptsecurity
vulnrichment		CVE-2026-47086
16 Jul 202600:00
–vulnrichment

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16 Jul 2026 19:16Current
CVSS 3.13.5
CWE-863
4