CVE-2025-8551: atjiu pybbs list cross site scripting

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-08-05 · updated 2026-06-17
Weakness: CWE-79

Description

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.

Affected products

atjiu pybbs: through 6.0.0

References

https://github.com/atjiu/pybbs/commit/2fe4a51afbce0068c291bc1818bbc8f7f3b01a22
https://github.com/atjiu/pybbs/issues/204
https://github.com/atjiu/pybbs/issues/204#issue-3256412774
https://github.com/atjiu/pybbs/issues/204#issuecomment-3134774122
https://vuldb.com/?ctiid.318680
https://vuldb.com/?id.318680
https://vuldb.com/?submit.622195

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