CVE-2021-34668: WordPress Real Media Library <= 4.14.1 Author-only Stored Cross-Site Scripting

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-08-30 · updated 2026-06-17
Weakness: CWE-79

Description

The WordPress Real Media Library WordPress plugin is vulnerable to Stored Cross-Site Scripting via the name parameter in the ~/inc/overrides/lite/rest/Folder.php file which allows author-level attackers to inject arbitrary web scripts in folder names, in versions up to and including 4.14.1.

Affected products

devowl Real Media Library: Media Library Folder & File Manager: through 4.14.1

References

https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34668
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34668

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