CVE-2025-8546
Last modified
CVE-2025-8546 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A vulnerability, which was classified as problematic, was found in atjiu pybbs up to 6.0.0. This affects the function adminlogin/login of the component Verification Code Handler. EPSS estimates a 0.42% chance of exploitation in the next 30 days.
Description
A vulnerability, which was classified as problematic, was found in atjiu pybbs up to 6.0.0. This affects the function adminlogin/login of the component Verification Code Handler. The manipulation leads to guessable captcha. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The patch is named ecaf8d46944fd03e3c4ea05698f8acf0aaa570cf. It is recommended to apply a patch to fix this issue.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pybbs Project | Pybbs | <= 6.0.0 |
References
- https://github.com/atjiu/pybbs/issues/199Exploit, Issue Tracking
- https://github.com/atjiu/pybbs/issues/199#issue-3256276118Exploit, Issue Tracking
- https://vuldb.com/?ctiid.318675Permissions Required, VDB Entry
- https://vuldb.com/?id.318675Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.622179Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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