CVE-2025-8551

low-risk
Published 2025-08-05

A vulnerability was found in atjiu pybbs up to 6.0.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /admin/comment/list. The manipulation of the argument Username leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 2fe4a51afbce0068c291bc1818bbc8f7f3b01a22. It is recommended to apply a patch to fix this issue.

Do I need to act?

-
0.04% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.5/10 Low
NETWORK / LOW complexity

Affected Products (1)

Pybbs

Affected Vendors

Pybbs Project

References (7)

Patch https://github.com/atjiu/pybbs/commit/2fe4a51afbce0068c291bc1818bbc8f7f3b01a22
Exploit https://github.com/atjiu/pybbs/issues/204
Exploit https://github.com/atjiu/pybbs/issues/204#issue-3256412774
Issue Tracking https://github.com/atjiu/pybbs/issues/204#issuecomment-3134774122
Permissions Required https://vuldb.com/?ctiid.318680
Third Party Advisory https://vuldb.com/?id.318680
Third Party Advisory https://vuldb.com/?submit.622195
21
/ 100
low-risk
Severity 16/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal