WordPress WPBruiser {no- Captcha anti-Spam} plugin <= 3.6.2 - Broken Authentication vulnerability

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-121612
StatePUBLISHED
AssignerPatchstack
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-09 17:17:15 UTC
Updated2026-11-09 18:17:22 UTC
DescriptionWeak Authentication vulnerability in WPZOOM WPBruiser {no- Captcha anti-Spam} goodbye-captcha allows Authentication Abuse.This issue affects WPBruiser {no- Captcha anti-Spam}: from n/a through 3.6.2.

Risk And Classification

Primary CVSS: v3.1 4.3 MEDIUM from [email protected]

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

Problem Types: CWE-1390 | CWE-1390 Weak Authentication

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
3.1CNACVSS4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA WPZOOM WPBruiser No- Captcha Anti-Spam affected 3.6.2 custom Not specified

References

ReferenceSourceLinkTags
patchstack.com/database/wordpress/plugin/goodbye-captcha/vulnerability/wordp... [email protected] patchstack.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Aarush Gaur | Patchstack Bug Bounty Program (en)

Additional Advisory Data

Solutions

CNA: Update the WordPress WPBruiser {no- Captcha anti-Spam} plugin to the latest available version (at least 3.6.3).

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