CVE-2025-8549

low-risk
Published 2025-08-05

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.

Do I need to act?

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0.07% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.7/10 Low
NETWORK / HIGH complexity

Affected Products (1)

Pybbs

Affected Vendors

Pybbs Project

References (10)

Patch https://github.com/atjiu/pybbs/commit/d09cb19a8e7d7e5151282926ada54080244d499f
Exploit https://github.com/atjiu/pybbs/issues/201
Exploit https://github.com/atjiu/pybbs/issues/201#issue-3256288016
Issue Tracking https://github.com/atjiu/pybbs/issues/201#issuecomment-3134733216
Permissions Required https://vuldb.com/?ctiid.318678
Third Party Advisory https://vuldb.com/?id.318678
Third Party Advisory https://vuldb.com/?submit.622187
Exploit https://github.com/atjiu/pybbs/issues/201
Exploit https://github.com/atjiu/pybbs/issues/201#issue-3256288016
Issue Tracking https://github.com/atjiu/pybbs/issues/201#issuecomment-3134733216
18
/ 100
low-risk
Severity 13/34 · Low
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal