CVE WATCH / VULNERABILITY DETAIL
CVE-2026-117554
MEDIUMCVSS 4.3NVD feed
Published 27 October 2026 · tracked since 28 October 2026
Description
Admidio before 5.0.17 contains an improper access control vulnerability that allows authenticated members to register event guests by submitting the additional_guests field when guests are disallowed. Attackers can set additional_guests to the remaining seat count in modules/events/events_function.p
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2025-30414 HIGH 7.1
- CVE-2026-92797 HIGH 8.8
- CVE-2026-101935 MEDIUM 6.1
- CVE-2026-76780 MEDIUM 6.3
- CVE-2026-77188 MEDIUM 6.4
- CVE-2026-77871 MEDIUM 6.4
- CVE-2026-92098 MEDIUM 6.1
- CVE-2026-76005 MEDIUM 6.5
- CVE-2026-118164 MEDIUM 6.4
- CVE-2026-116609 MEDIUM 6.5