CVE Explorer
CVE-2026-5465
The Booking for Appointments and Events Calendar – Amelia plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.1.3. This is due to the `UpdateProviderCommandHandler` failing to validate changes to the `externalId` field when a Provider (Employee) user updates their own profile. The `externalId` maps directly to a WordPress user ID and is passed to `wp_set_password()` and `wp_update_user()` without authorization checks. This makes it possi
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Booking for Appointments and Events Calendar – Amelia","vendor":"ameliabooking","versions":[{"lessThanOrEqual":"2.1.3","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:38bcd011f2da20d9db9e3c5938c2331cd562139e138de92aa9e8732ccb09bc19 · sha256:bbe5596bee94f2cb… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:38bcd011f2da20d9db9e3c5938c2331cd562139e138de92aa9e8732ccb09bc19 · sha256:bbe5596bee94f2cb… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-639","description":"CWE-639 Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:38bcd011f2da20d9db9e3c5938c2331cd562139e138de92aa9e8732ccb09bc19 · sha256:bbe5596bee94f2cb… · /containers/cna/problemTypes/0/descriptions/0
Source references
6 source assertions{"url":"https://plugins.trac.wordpress.org/browser/ameliabooking/tags/2.1.3/src/Application/Commands/User/Provider/UpdateProviderCommandHandler.php#L146"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:38bcd011f2da20d9db9e3c5938c2331cd562139e138de92aa9e8732ccb09bc19 · sha256:bbe5596bee94f2cb… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/ameliabooking/tags/2.1.3/src/Application/Commands/User/Provider/UpdateProviderCommandHandler.php#L219"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:38bcd011f2da20d9db9e3c5938c2331cd562139e138de92aa9e8732ccb09bc19 · sha256:bbe5596bee94f2cb… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/ameliabooking/tags/2.1.3/src/Application/Commands/User/Provider/UpdateProviderCommandHandler.php#L239"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:38bcd011f2da20d9db9e3c5938c2331cd562139e138de92aa9e8732ccb09bc19 · sha256:bbe5596bee94f2cb… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/ameliabooking/tags/2.1.3/src/Application/Controller/User/Provider/UpdateProviderController.php#L30"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:38bcd011f2da20d9db9e3c5938c2331cd562139e138de92aa9e8732ccb09bc19 · sha256:bbe5596bee94f2cb… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/changeset/3499608/ameliabooking/trunk/src/Application/Commands/User/Provider/UpdateProviderCommandHandler.php"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:38bcd011f2da20d9db9e3c5938c2331cd562139e138de92aa9e8732ccb09bc19 · sha256:bbe5596bee94f2cb… · /containers/cna/references/5
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/a4204099-1065-4167-8b42-3da25945236c?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:38bcd011f2da20d9db9e3c5938c2331cd562139e138de92aa9e8732ccb09bc19 · sha256:bbe5596bee94f2cb… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.