CVE-2025-8813

low-risk
Published 2025-08-10

A vulnerability has been found in atjiu pybbs up to 6.0.0 and classified as problematic. This vulnerability affects the function changeLanguage of the file src/main/java/co/yiiu/pybbs/controller/front/IndexController.java. The manipulation of the argument referer leads to open redirect. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The patch is identified as edb14ff13e9e05394960ba46c3d31d844ff2deac. It is recommended to apply a patch to fix this issue.

Do I need to act?

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0.04% 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 3.5/10 Low
NETWORK / LOW complexity

Affected Products (1)

Pybbs

Affected Vendors

Pybbs Project

References (10)

Patch https://github.com/atjiu/pybbs/commit/edb14ff13e9e05394960ba46c3d31d844ff2deac
Exploit https://github.com/atjiu/pybbs/issues/210
Exploit https://github.com/atjiu/pybbs/issues/210#issue-3256474679
Issue Tracking https://github.com/atjiu/pybbs/issues/210#issuecomment-3134906856
Permissions Required https://vuldb.com/?ctiid.319342
Third Party Advisory https://vuldb.com/?id.319342
Third Party Advisory https://vuldb.com/?submit.622333
Exploit https://github.com/atjiu/pybbs/issues/210
Exploit https://github.com/atjiu/pybbs/issues/210#issue-3256474679
Issue Tracking https://github.com/atjiu/pybbs/issues/210#issuecomment-3134906856
21
/ 100
low-risk
Severity 16/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal