CVE-2025-51487

Public Exploit

Description

A Stored Cross-Site Scripting (XSS) vulnerability exists in MoonShine version < 3.12.5, allowing to execute arbitrary JavaScript by using "javascript:" payload, instead of the expected HTTPS protocol, in the CutCode Link parameter when creating/updating a new Article.

Category

4.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/moonshine-software/moonshine product
https://github.com/GiacoLenzo2109/MoonShine_Software_PoCs exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2025-51487?
CVE-2025-51487 has been scored as a medium severity vulnerability.
How to fix CVE-2025-51487?
To fix CVE-2025-51487, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-51487 being actively exploited in the wild?
It is possible that CVE-2025-51487 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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