CVE-2025-51487 — MEDIUM (4.5)

Q: How severe is CVE-2025-51487?

CVE-2025-51487 has been rated MEDIUM with a CVSS base score of 4.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-51487?

Check the references section above for vendor advisories and patch information. Affected products include: Moonshine Moonshine.

Vulnerability 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.

CVSS Score

4.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Moonshine	Moonshine	< 3.12.5

Related Weaknesses (CWE)

CWE-79

References

https://github.com/GiacoLenzo2109/MoonShine_Software_PoCsExploitThird Party Advisory
https://github.com/moonshine-software/moonshineProduct

FAQ

What is CVE-2025-51487?

CVE-2025-51487 is a vulnerability with a CVSS score of 4.5 (MEDIUM). 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,...

How severe is CVE-2025-51487?

CVE-2025-51487 has been rated MEDIUM with a CVSS base score of 4.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-51487?

Check the references section above for vendor advisories and patch information. Affected products include: Moonshine Moonshine.