CVE-2025-8547

A vulnerability has been found in atjiu pybbs up to 6.0.0 and classified as critical. This vulnerability affects unknown code of the component Email Verification Handler. The manipulation leads to improper authorization. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 044f22893bee254dc2bb0d30f614913fab3c22c2. It is recommended to apply a patch to fix this issue.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/atjiu/pybbs/commit/044f22893bee254dc2bb0d30f614913fab3c22c2	Patch
https://github.com/atjiu/pybbs/issues/200	Exploit Issue Tracking
https://github.com/atjiu/pybbs/issues/200#issue-3256283647	Exploit Issue Tracking
https://github.com/atjiu/pybbs/issues/200#issuecomment-3134710486	Issue Tracking
https://vuldb.com/?ctiid.318676	Permissions Required VDB Entry
https://vuldb.com/?id.318676	Third Party Advisory VDB Entry
https://vuldb.com/?submit.622180	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:pybbs_project:pybbs:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-08-05 06:15

Updated : 2025-09-03 13:42

NVD link : CVE-2025-8547

Mitre link : CVE-2025-8547

CVE.ORG link : CVE-2025-8547

JSON object : View

Products Affected

pybbs_project

pybbs

CWE

CWE-266

Incorrect Privilege Assignment

CWE-285

Improper Authorization

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This vulnerability affects unknown code of the component Email Verification Handler. The manipulation leads to improper authorization. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 044f22893bee254dc2bb0d30f614913fab3c22c2. It is recommended to apply a patch to fix this issue."}, {"lang": "es", "value": "Se ha detectado una vulnerabilidad en atjiu pybbs hasta la versi\u00f3n 6.0.0, clasificada como cr\u00edtica. Esta vulnerabilidad afecta al c\u00f3digo desconocido del componente Email Verification Handler. La manipulaci\u00f3n provoca una autorizaci\u00f3n indebida. El ataque puede ejecutarse en remoto. Se ha hecho p\u00fablico el exploit y puede que sea utilizado. El parche se llama 044f22893bee254dc2bb0d30f614913fab3c22c2. Se recomienda aplicar un parche para solucionar este problema."}], "lastModified": "2025-09-03T13:42:55.363", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pybbs_project:pybbs:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "455E4B27-02C0-417D-96AD-5A55C782D946", "versionEndIncluding": "6.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}