CVE-2025-8549

low

Published 2025-08-05 · Modified 2026-04-29

CVSS v3

3.7

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v2

2.6

VIR risk

3.7

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.

Predictions

Exploit likelihood

47%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cna@vuldb.com — https://github.com/atjiu/pybbs/commit/d09cb19a8e7d7e5151282926ada54080244d499f

Application impact

Vendor	Product	Versions	Fixed
pybbs_project	pybbs	`{"endIncluding":"6.0.0"}`

References

CWEs

CWE-521

Verify integrity in audit chain (admin only). AS-IS.