CVE-2025-8814: atjiu pybbs CookieUtil.java setCookie cross-site request forgery

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-08-10 · updated 2026-06-17
Weakness: CWE-352

Description

A vulnerability was found in atjiu pybbs up to 6.0.0 and classified as problematic. This issue affects the function setCookie of the file src/main/java/co/yiiu/pybbs/util/CookieUtil.java. The manipulation leads to cross-site request forgery. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The patch is named 8aa2bb1aef3346e49aec6358edf5e47ce905ae7b. 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/8aa2bb1aef3346e49aec6358edf5e47ce905ae7b
https://github.com/atjiu/pybbs/issues/211
https://github.com/atjiu/pybbs/issues/211#issue-3256483043
https://github.com/atjiu/pybbs/issues/211#issuecomment-3134960777
https://vuldb.com/?ctiid.319343
https://vuldb.com/?id.319343
https://vuldb.com/?submit.622334
https://vuldb.com/?submit.622353
https://github.com/atjiu/pybbs/issues/211
https://github.com/atjiu/pybbs/issues/211#issue-3256483043
https://github.com/atjiu/pybbs/issues/211#issuecomment-3134960777

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