CVE-2025-4839

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-4839
A vulnerability has been found in itwanger paicoding 1.0.0/1.0.1/1.0.2/1.0.3 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /paicoding-core/src/main/java/com/github/paicoding/forum/core/util/CrossUtil.java. The manipulation leads to permissive cross-domain policy with untrusted domains. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.

3.1 /10

CVSS v3 : LOW

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

2.6 /10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:N/AC:H/Au:N/C:N/I:P/A:N

Exploitability : 4.9 / Impact : 2.9

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250510-02.md Exploit
https://vuldb.com/?ctiid.309307 Permissions Required VDB Entry
https://vuldb.com/?id.309307 Third Party Advisory VDB Entry
https://vuldb.com/?submit.574826 Third Party Advisory VDB Entry
https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250510-02.md Exploit
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:itwanger:paicoding:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:itwanger:paicoding:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:itwanger:paicoding:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:itwanger:paicoding:1.0.3:*:*:*:*:*:*:*
History

04 Jun 2025, 20:11

Type Values Removed Values Added
CPE cpe:2.3:a:itwanger:paicoding:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:itwanger:paicoding:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:itwanger:paicoding:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:itwanger:paicoding:1.0.3:*:*:*:*:*:*:*
First Time Itwanger
Itwanger paicoding
References () https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250510-02.md - () https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250510-02.md - Exploit
References () https://vuldb.com/?ctiid.309307 - () https://vuldb.com/?ctiid.309307 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.309307 - () https://vuldb.com/?id.309307 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.574826 - () https://vuldb.com/?submit.574826 - Third Party Advisory, VDB Entry

19 May 2025, 15:15

Type Values Removed Values Added
References () https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250510-02.md - () https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250510-02.md -

19 May 2025, 13:35

Type Values Removed Values Added
Summary
  • (es) Se ha encontrado una vulnerabilidad en itwanger paicoding 1.0.0/1.0.1/1.0.2/1.0.3, clasificada como problemática. Esta vulnerabilidad afecta a una funcionalidad desconocida del archivo /paicoding-core/src/main/java/com/github/paicoding/forum/core/util/CrossUtil.java. La manipulación genera una política permisiva entre dominios con dominios no confiables. El ataque puede ejecutarse en remoto. La complejidad del ataque es bastante alta. Su explotación parece difícil. Se ha hecho público el exploit y puede que sea utilizado.

17 May 2025, 22:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-05-17 22:15

Updated : 2025-06-04 20:11

NVD link : CVE-2025-4839

Mitre link : CVE-2025-4839

CVE.ORG link : CVE-2025-4839

JSON object : View

Products Affected

itwanger

  • paicoding
CWE
CWE-346

Origin Validation Error

CWE-942

Permissive Cross-domain Policy with Untrusted Domains