Description
The Simple Download Monitor plugin before 3.5.4 for WordPress has XSS via the sdm_upload_thumbnail (aka File Thumbnail) parameter in an edit action to wp-admin/post.php.
References (4)
Core 4
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/d4wner/Vulnerabilities-Report/blob/master/simple-download-monitor.md
Exploit, Third Party Advisory x_refsource_misc
https://github.com/Arsenal21/simple-download-monitor/issues/27
Broken Link x_refsource_misc
https://wordpress.org/support/topic/stored-xss-bug-at-the-latest-version-of-simple-download-monitor/
Patch, Third Party Advisory x_refsource_misc
https://github.com/Arsenal21/simple-download-monitor/commit/8ab8b9166bc87feba26a1573cf595af48eff7805
Scores
CVSS v3
5.4
EPSS
0.0042
EPSS Percentile
61.7%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (1)
simple_download_monitor_project/simple_download_monitor
3.5.4
Published
Jan 04, 2018
Tracked Since
Feb 18, 2026