CVE-2025-51488

moonshine Stored Cross-Site Scripting Vulnerability in Create Admin

4.9 MediumFix available

A Stored Cross-Site Scripting (XSS) vulnerability exists in MoonShine version < 3.12.4, allowing remote attackers to store and execute arbitrary JavaScript by including a malicious HTML payload in the Name parameter when creating a new Admin.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: High
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

0.56%Up 0.5 points since Aug 20, 2025

What each source reports

CVE List Score used 4.9

Record: CVE-2025-51488
CVSS 3.1: 4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2025-25181 4.9

Record: EUVD-2025-25181
CVSS 3.1: 4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-rh9f-gr6q-mpc4 4.9

moonshine Stored Cross-Site Scripting Vulnerability in Create Admin

A stored cross-site scripting (XSS) vulnerability in the Create Admin function of MoonShine v3.12.3 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Name parameter.

Record: GHSA-rh9f-gr6q-mpc4
CVSS 3.1: 4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-79
Updated: 2026-11-02

NVD 4.9

Record: CVE-2025-51488
CVSS 3.1: 4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-79
Updated: 2026-11-02

OSV 4.9

Record: CVE-2025-51488
CVSS 3.1: 4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Updated: 2026-11-02

OSVGHSA-rh9f-gr6q-mpc4 4.9

moonshine Stored Cross-Site Scripting Vulnerability in Create Admin

Record: GHSA-rh9f-gr6q-mpc4
CVSS 3.1: 4.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-79
Updated: 2026-11-02

Affected products

moonshine

Affected packages

Affected packages
Package	Affected	Fixed
`moonshine/moonshine` Packagist	before 3.12.4	3.12.4
`moonshine/moonshine` Packagist	before 3.12.14, plus listed versions 1.0.01.1.01.10.01.11.01.12.0 Show 45 moreShow less 1.13.01.14.01.14.11.15.01.15.11.15.21.15.31.16.01.17.01.17.11.18.01.19.01.19.11.2.01.2.11.2.21.20.01.20.11.21.01.21.11.21.21.22.01.22.11.23.01.23.11.23.21.24.01.25.01.25.11.25.21.25.31.25.41.25.51.25.61.25.71.25.81.26.01.26.11.27.01.27.11.27.21.27.31.28.01.3.01.4.0	3.12.14

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-51488 is a medium vulnerability (CVSS 4.9) in Moonshine, published August 19, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.56%, the 46th percentile. Fixed in moonshine/moonshine 3.12.4.

References

This page doesn't list everything

Left out here: 274 versions. The JSON record has them.