Description
The S3Player WordPress plugin through 4.2.1 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against only unauthenticated users.
References (1)
Core 1
Core References
Exploit, Third Party Advisory exploit
vdb-entry
technical-description
https://wpscan.com/vulnerability/9cc7c5cb-983f-4593-abc5-7e224b275a23/
Scores
CVSS v3
6.1
EPSS
0.0030
EPSS Percentile
21.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (1)
s3bubble/s3player
< 4.2.1
Published
May 15, 2025
Tracked Since
Feb 18, 2026