CVE-2025-8812: atjiu pybbs Admin Panel settings 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: 2025-08-10 · updated 2026-06-17
Weakness: CWE-79

Description

A vulnerability, which was classified as problematic, was found in atjiu pybbs up to 6.0.0. This affects an unknown part of the file /api/settings of the component Admin Panel. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier 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/209
https://github.com/atjiu/pybbs/issues/209#issuecomment-3134772651
https://vuldb.com/?ctiid.319341
https://vuldb.com/?id.319341
https://vuldb.com/?submit.622331
https://github.com/atjiu/pybbs/issues/209
https://github.com/atjiu/pybbs/issues/209#issuecomment-3134772651

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