CVE-2025-8550

LOW

Pybbs < 6.0.0 - Code Injection

Title source: rule

Description

A vulnerability was found in atjiu pybbs up to 6.0.0. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /admin/topic/list. The manipulation of the argument Username leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The patch is named 2fe4a51afbce0068c291bc1818bbc8f7f3b01a22. It is recommended to apply a patch to fix this issue.

Exploits (2)

exploitdb WORKING POC

by Byte Reaper · cwebappsmultiple

https://www.exploit-db.com/exploits/52400

View Code ZIP pw:eip

nomisec WORKING POC 3 stars

by byteReaper77 · poc

https://github.com/byteReaper77/CVE-2025-8550

View Code ZIP pw:eip

References (7)

[Patch] https://github.com/atjiu/pybbs/commit/2fe4a51afbce0068c291bc1818bbc8f7f3b01a22

[Exploit, Issue Tracking] https://github.com/atjiu/pybbs/issues/203

[Exploit, Issue Tracking] https://github.com/atjiu/pybbs/issues/203#issue-3256392964

[Issue Tracking] https://github.com/atjiu/pybbs/issues/203#issuecomment-3134774288

[Permissions Required, VDB Entry] https://vuldb.com/?ctiid.318679

[Third Party Advisory, VDB Entry] https://vuldb.com/?id.318679

[Third Party Advisory, VDB Entry] https://vuldb.com/?submit.622194

Scores

CVSS v3 2.4

EPSS 0.0042

EPSS Percentile 62.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N

Details

CWE

CWE-94 CWE-79

Status published

Products (1)

pybbs_project/pybbs < 6.0.0

Published Aug 05, 2025

Tracked Since Feb 18, 2026