CVE-2026-108758
- Source
- https://cve.org/CVERecord?id=CVE-2026-108758
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108758.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-108758
- Published
- 2026-10-11T12:19:55Z
- Modified
- 2026-10-28T02:30:59Z
- Severity
-
- 8.8 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- Easy!Appointments through 1.6.0 Authorization Bypass via booking/register Endpoint
- Details
-
Easy!Appointments through 1.6.0 contains an authorization bypass vulnerability in Booking::register() that allows unauthenticated attackers to modify any appointment by supplying an appointment id without its hash. Attackers can enumerate sequential appointment ids with a self-asserted manage_mode flag to rewrite appointment details, rebind them to attacker-controlled customers, and obtain management hashes for rescheduling or cancellation.
- Database specific
{ "cna_assigner": "VulnCheck", "cwe_ids": [ "CWE-639" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108758.json" }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108758.json
- https://hackmd.io/@haind/easyappointments-booking-register-appointment-takeover
- https://nvd.nist.gov/vuln/detail/CVE-2026-108758
- https://www.vulncheck.com/advisories/easy-appointments-through-1.6.0-authorization-bypass-via-booking-register-endpoint
- https://github.com/alextselegidis/easyappointments/commit/09c6fb30b6aac0830a820d6bec3d2eb241daf150
- https://github.com/alextselegidis/easyappointments
- https://github.com/alextselegidis/easyappointments/blob/4bc7ecd51f3dade8e041558f2c23dda65bd6c43e/application/controllers/Booking.php#L368-L587
Affected packages
Git / github.com/alextselegidis/easyappointments
Affected ranges
- Type
- GIT
- Repo
- https://github.com/alextselegidis/easyappointments
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0" }, { "last_affected": "1.6.0" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" }, { "range": [ { "fixed": "09c6fb30b6aac0830a820d6bec3d2eb241daf150" } ], "source": "REFERENCES_COMMIT" } ] }