The Pressengine <= 1.0 - Unauthenticated Authentication Bypass

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-86709
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-17 06:16:51 UTC
Updated2026-09-17 06:16:51 UTC
DescriptionThe Pressengine WordPress plugin through 1.0 does not stop its login handler from issuing a session when authentication fails, allowing unauthenticated attackers to log in as any user, including administrators.

Risk And Classification

Problem Types: CWE-287 Improper Authentication

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown The Pressengine affected 1.0 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/4b0b16eb-c638-479b-ab65-1cead53f32a8 [email protected] wpscan.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: Naoki Kawahigashi (en)

CNA: WPScan (en)

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