Description
LearnPress plugin for WordPress through 4.4.9.1 contains a stored cross-site scripting vulnerability that allows authenticated instructors to inject scripts via quiz question hint and explanation fields. Attackers with the Instructor role can submit unsanitized payloads through the update_question AJAX handler that execute in the session of every student taking the quiz.
Published: 2026-10-05
Score: 5.1 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 05 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Description LearnPress plugin for WordPress through 4.4.9.1 contains a stored cross-site scripting vulnerability that allows authenticated instructors to inject scripts via quiz question hint and explanation fields. Attackers with the Instructor role can submit unsanitized payloads through the update_question AJAX handler that execute in the session of every student taking the quiz.
Title LearnPress WordPress Plugin through 4.4.9.1 Stored XSS via Quiz Question Hint and Explanation
First Time appeared Thimpress
Thimpress learnpress
Weaknesses CWE-79
CPEs cpe:2.3:a:thimpress:learnpress:*:*:*:*:*:wordpress:*:*
Vendors & Products Thimpress
Thimpress learnpress
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N'}

Subscriptions

Thimpress Learnpress
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-05T15:11:23.468Z

Reserved: 2026-10-05T10:56:23.833Z

Link: CVE-2026-105397

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-05T16:17:12.650

Modified: 2026-10-05T16:17:12.650

Link: CVE-2026-105397

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-05T17:00:23Z

Weaknesses
  • CWE-79

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')