CVE-2025-8549 - CVE House
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Status published Medium CVE-2025-8549

atjiu pybbs UserAdminController.java update weak password

Vulnerability Description

A vulnerability was found in atjiu pybbs up to 6.0.0. It has been classified as critical. Affected is the function update of the file src/main/java/co/yiiu/pybbs/controller/admin/UserAdminController.java. The manipulation leads to weak password requirements. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The patch is identified as d09cb19a8e7d7e5151282926ada54080244d499f. It is recommended to apply a patch to fix this issue.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • ZAST.AI (VulDB User)

References

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Affected Vendor

Affected Software

pybbs
Vulnerable Versions:
6.0

Timeline

Official Publish: August 5th, 2025
Last Modified: August 5th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

Weaknesses (CWE)

CWE-521

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.