CVE Explorer
CVE-2026-11773
The Masteriyo LMS – LMS Course Builder, Quizzes & Certificates plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.2.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with student-level access and above, to modify the description (post content) of arbitrary course announcements authored by instructors or administrators.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Masteriyo LMS – LMS Course Builder, Quizzes & Certificates","vendor":"masteriyo","versions":[{"lessThanOrEqual":"2.2.1","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:0578e0d0be833b5ab667c64dd6697b569d6fdb3a77fb8be7268d9072fb2b190a · sha256:d7790899ed8ff463… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:0578e0d0be833b5ab667c64dd6697b569d6fdb3a77fb8be7268d9072fb2b190a · sha256:d7790899ed8ff463… · /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_v5cweurn:baitaphish:normalized-source-record:v2:0578e0d0be833b5ab667c64dd6697b569d6fdb3a77fb8be7268d9072fb2b190a · sha256:d7790899ed8ff463… · /containers/cna/problemTypes/0/descriptions/0
Source references
6 source assertions{"url":"https://plugins.trac.wordpress.org/browser/learning-management-system/tags/2.1.8/addons/course-announcement/Controllers/CourseAnnouncementController.php#L619"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0578e0d0be833b5ab667c64dd6697b569d6fdb3a77fb8be7268d9072fb2b190a · sha256:d7790899ed8ff463… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/learning-management-system/tags/2.1.8/addons/course-announcement/Controllers/CourseAnnouncementController.php#L782"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0578e0d0be833b5ab667c64dd6697b569d6fdb3a77fb8be7268d9072fb2b190a · sha256:d7790899ed8ff463… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/learning-management-system/tags/2.2.1/addons/course-announcement/Controllers/CourseAnnouncementController.php#L619"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0578e0d0be833b5ab667c64dd6697b569d6fdb3a77fb8be7268d9072fb2b190a · sha256:d7790899ed8ff463… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/learning-management-system/tags/2.2.1/addons/course-announcement/Controllers/CourseAnnouncementController.php#L782"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0578e0d0be833b5ab667c64dd6697b569d6fdb3a77fb8be7268d9072fb2b190a · sha256:d7790899ed8ff463… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3583519%40learning-management-system&new=3583519%40learning-management-system&sfp_email=&sfph_mail="}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0578e0d0be833b5ab667c64dd6697b569d6fdb3a77fb8be7268d9072fb2b190a · sha256:d7790899ed8ff463… · /containers/cna/references/5
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/5780d762-2313-4c81-be02-99543359d824?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0578e0d0be833b5ab667c64dd6697b569d6fdb3a77fb8be7268d9072fb2b190a · sha256:d7790899ed8ff463… · /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.