CVE-2026-11773Disclosure

LOWCVSS 4.3 · MEDIUM

Signal is active with 3 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

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.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-862

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 3 mentions across 1 observed day

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • 3 total mentions across 1 day

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-06-27: 3Technical Details · 2026-06-27: 306-27
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets4 URLs
Full discourse3 posts
  • CVE@CVEnew
    Disclosure

    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.… https://www.cve.org/CVERecord?id=CVE-2026-11773

    Post summary

    The Masteriyo LMS plugin is vulnerable to an authorization bypass in all versions up to 2.2.1; no proof‑of‑concept, exploit code, active exploitation, or patch information is provided.

    00020714
    58.0K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-11773 Authorization Bypass in Masteriyo LMS Plugin for WordPress Versio... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-11773 Vulnerability Alert Subscriptions: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=1

    Post summary

    A brief alert referencing CVE-2026-11773, an authorization bypass in the Masteriyo LMS WordPress plugin, with a link to a vulnerability details page but lacking deeper technical or exploit information.

    00020151
    4.1K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* 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.… https://www.cve.org/CVERecord?id=CVE-2026-11773 ----- Traducción: CVE-2026-11773 El … http://infoflow.cloud`

    Post summary

    The post announces CVE-2026-11773, noting an authorization bypass flaw in Masteriyo LMS versions up to 2.2.1, without providing PoC, exploit tools, or patch details.

    0001034
    89 followersView on X

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