PT-2021-20636 · WordPress · Wordpress Real Media Library

Published 2021-08-30 · Updated 2026-02-04 · CVE-2021-34668

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: WordPress Real Media Library plugin versions up to and including 4.14.1

Description: The issue allows author-level attackers to inject arbitrary web scripts in folder names via the name parameter in the ~/inc/overrides/lite/rest/Folder.php file. This enables Stored Cross-Site Scripting attacks.

Recommendations: For WordPress Real Media Library plugin versions up to and including 4.14.1, update to a version later than 4.14.1 to resolve the issue. As a temporary workaround, consider restricting access to the ~/inc/overrides/lite/rest/Folder.php file to minimize the risk of exploitation. Avoid using the name parameter in the affected file until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-34668

Affected Products

Wordpress Real Media Library

References · 4

• https://osv.dev/vulnerability/CVE-2021-34668 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-34668 · Security Note
• https://t.me/cveNotify/150891 · Telegram Post
• https://wordfence.com/vulnerability-advisories/#CVE-2021-34668 · Note