CVE-2025-51487 Details
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.
A stored cross-site scripting vulnerability has been identified in Moonshine version 3.12.3. This vulnerability allows attackers to execute arbitrary web scripts or HTML by injecting a crafted payload into the Link parameter while creating or updating an article. The injected script is then executed in the context of the user's browser.
Users are advised to update to Moonshine version 3.12.5 or later, where this vulnerability has been addressed.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Aug 19, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/GiacoLenzo2109/MoonShine_Software_PoCs | [email protected] | ExploitThird Party Advisory |
| https://github.com/moonshine-software/moonshine | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| moonshine moonshine | < 3.12.5 |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Aug 21, 2025 | Initial Analysis | [email protected] |
| Aug 20, 2025 | CVE Modified | [email protected] |
| Aug 19, 2025 | CVE Modified | CISA-ADP |
| Aug 19, 2025 | New CVE Received | [email protected] |