CVE-2025-8553

LOW

Pybbs < 6.0.0 - Code Injection

Title source: rule
STIX 2.1

Description

A vulnerability classified as problematic was found in atjiu pybbs up to 6.0.0. This vulnerability affects unknown code of the file /admin/sensitive_word/list. The manipulation of the argument word leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The patch is identified as 2fe4a51afbce0068c291bc1818bbc8f7f3b01a22. It is recommended to apply a patch to fix this issue.

References (7)

Core 7
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.318682
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.318682
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.622197
Exploit, Issue Tracking issue-tracking
https://github.com/atjiu/pybbs/issues/206
Exploit, Issue Tracking exploit issue-tracking
https://github.com/atjiu/pybbs/issues/206#issue-3256420783

Scores

CVSS v3 2.4
EPSS 0.0007
EPSS Percentile 20.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-79 CWE-94
Status published
Products (1)
pybbs_project/pybbs < 6.0.0
Published Aug 05, 2025
Tracked Since Feb 18, 2026