CVE-2026-91109

Published 1 October 2026 · tracked since 1 October 2026

Description

The Simply Schedule Appointments plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.6.12.31 via the 'complete_group' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subs

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-97661 HIGH 7.2
• CVE-2026-92244 HIGH 7.2
• CVE-2026-95687 HIGH 8.8
• CVE-2026-96268 MEDIUM 6.4
• CVE-2026-96573 HIGH 7.2
• CVE-2026-96813 HIGH 7.2
• CVE-2026-15983 HIGH 8.1
• CVE-2026-85235 HIGH 7.2
• CVE-2026-89424 MEDIUM 6.4
• CVE-2026-90992 MEDIUM 6.4

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