CVE Explorer

CVE-2026-1932

The Appointment Booking Calendar Plugin – Bookr plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the update-appointment REST API endpoint in all versions up to, and including, 1.0.2. This makes it possible for unauthenticated attackers to modify the status of any appointment.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b13273d05e7f33c0307a991e22e174042a717110fd171784e34729d8bca1490c

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Appointment Booking Calendar Plugin – Bookr","vendor":"bssoftware","versions":[{"lessThanOrEqual":"1.0.2","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:6fc676072076046657b647cceab6db1ba6ff00aaa9c819a552896c0512dc4803 · sha256:74c692a59f02fe42… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:6fc676072076046657b647cceab6db1ba6ff00aaa9c819a552896c0512dc4803 · sha256:74c692a59f02fe42… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:6fc676072076046657b647cceab6db1ba6ff00aaa9c819a552896c0512dc4803 · sha256:74c692a59f02fe42… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"url":"https://plugins.trac.wordpress.org/browser/bookr/tags/1.0.2/includes/rest-api/controller/appointment-controller.php#L47"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:6fc676072076046657b647cceab6db1ba6ff00aaa9c819a552896c0512dc4803 · sha256:74c692a59f02fe42… · /containers/cna/references/2

{"url":"https://plugins.trac.wordpress.org/browser/bookr/trunk/includes/rest-api/controller/appointment-controller.php#L47"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:6fc676072076046657b647cceab6db1ba6ff00aaa9c819a552896c0512dc4803 · sha256:74c692a59f02fe42… · /containers/cna/references/1

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/2ab4baab-9e91-4ed5-9749-4a14e8180e71?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:6fc676072076046657b647cceab6db1ba6ff00aaa9c819a552896c0512dc4803 · sha256:74c692a59f02fe42… · /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.

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