CVE-2026-113353

Medium

Description

LearnPress before 4.4.10 contains a missing authorization vulnerability in the admin_course_editor, admin_quiz_editor and admin_question_editor lp-ajax actions, allowing instructors to modify other instructors' content. Authenticated instructors can reuse their own generic editor nonce with another object's id parameter to alter courses, change quiz answers, and trash questions.

SeverityMedium

CVSS5.4

Exploit probability—

Product

LearnPress

PublishedOct 20, 2026

First seenOct 20, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Update

ThimPress LearnPress4.4.10 or later

Patches

github.com/LearnPress/learnpress/commit/77087dcdc0e974e8d0844453b4071189fc2c70d2

Vendor advisories

learnpresslms.com/changelog/

Affected products

Product	Affected versions	Fixed in
ThimPress LearnPress	v < 4.4.10	4.4.10

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