Description
A Stored Cross-Site Scripting (XSS) vulnerability exists in MoonShine version < 3.12.5, allowing remote attackers to upload a malicious SVG file when creating/updating an Article and correctly execute arbitrary JavaScript when the file link is opened.
References (2)
Core 2
Core References
Exploit, Third Party Advisory
https://github.com/GiacoLenzo2109/MoonShine_Software_PoCs
Scores
CVSS v3
5.4
EPSS
0.0004
EPSS Percentile
12.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-434
CWE-79
Status
published
Products (2)
moonshine/moonshine
< 3.12.5
moonshine/moonshine
0 - 3.12.5Packagist
Published
Aug 19, 2025
Tracked Since
Feb 18, 2026