Vulnerability DatabaseCVE-2025-63523
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CVE-2025-63523
Published:December 01, 2025
Updated:August 13, 2026
FeehiCMS version 2.1.1 fails to enforce server-side immutability for parameters that are presented to clients as "read-only." An authenticated attacker can intercept and modify the parameter in transit and the backend accepts the changes. This can lead to unintended username changes.
Related Resources (5)
https://github.com/liufee/cms/issues/77
https://nvd.nist.gov/vuln/detail/CVE-2025-63523
https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/63xxx/CVE-2025-63523.json
https://github.com/kiwi865/CVEs/blob/main/CVE-2025-63523.md
https://github.com/liufee/cms
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CVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Out-of-bounds Read
CWE-125
EPSS
Base Score:
0.26