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.

CVSS v3 3.1 LOW
CVSS v2.0 2.6 LOW

3.1^/10

CVSS v3 : LOW

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

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
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

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