CVE-2026-89301: high-severity vulnerability in rtcamp rtMedia for WordPress, BuddyPress and…
rtMedia for WordPress, BuddyPress and bbPress <= 4.7.13 - Missing Authorization to Unauthenticated Limited File Read/Disclosure and Limited File Deletion via Sideload via 'files[tmp_name]' Parameter
Published · Updated
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.4%
exploitation probability
0.4%top 64% of all CVEs
observed exploitation
nono source reports it
The rtMedia for WordPress, BuddyPress and bbPress plugin for WordPress is vulnerable to limited file deletion due to insufficient file path validation in the process function in all versions up to, and including, 4.7.13 This makes it possible for unauthenticated attackers to delete arbitrary safe files on the server.. The public nonce (rtmedia_upload_nonce) is emitted into frontend JavaScript on any page rendering the rtMedia gallery or upload shortcode, making it retrievable by unauthenticated visitors without any prior authentication or privileged action.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
rtcamp · rtMedia for WordPress, BuddyPress and bbPressRelated CVEs — rtcamp rtMedia for WordPress, BuddyPress and…
In the same product, most dangerous first.
CVE-2024-3293HIGHrtMedia for WordPress, BuddyPress and bbPress <= 4.6.18 - Authenticated (Contributor+) SQL Injection via rtmedia_gallery ShortcodeEPSS 1.4%CVE-2026-15287MEDIUMrtMedia for WordPress, BuddyPress and bbPress <= 4.6.18 - Authenticated (Subscriber+) SQL InjectionEPSS 0.4%CVE-2026-16482HIGHrtMedia for WordPress, BuddyPress and bbPress <= 4.7.11 - Unauthenticated SQL Injection via 'compare' ParameterEPSS 0.3%CVE-2025-9218LOWrtMedia for WordPress, BuddyPress and bbPress 4.7.0 - 4.7.3 - Missing Authorization to Unauthenticated Information Disclosure via handle_rest_pre_dispatch FunctionEPSS 0.3%
References
https://github.com/rtCamp/rtMedia/releases/tag/4.7.14https://plugins.trac.wordpress.org/browser/buddypress-media/tags/4.7.13/app/main/controllers/shortcodes/RTMediaGalleryShortcode.php#L151https://plugins.trac.wordpress.org/browser/buddypress-media/tags/4.7.13/app/main/controllers/upload/processors/RTMediaUploadFile.php#L180https://plugins.trac.wordpress.org/browser/buddypress-media/tags/4.7.13/app/main/controllers/upload/processors/RTMediaUploadFile.php#L253https://plugins.trac.wordpress.org/browser/buddypress-media/tags/4.7.13/app/main/controllers/upload/processors/RTMediaUploadFile.php#L91https://plugins.trac.wordpress.org/browser/buddypress-media/tags/4.7.13/app/main/controllers/upload/RTMediaUploadEndpoint.php#L85https://plugins.trac.wordpress.org/browser/buddypress-media/tags/4.7.13/app/main/controllers/upload/RTMediaUploadModel.php#L49https://plugins.trac.wordpress.org/browser/buddypress-media/tags/4.7.13/app/main/routers/RTMediaRouter.php#L120https://www.wordfence.com/threat-intel/vulnerabilities/id/ea679227-5ab3-408b-ae1b-340099880789?source=cve