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CVE-2026-90977 Clean Login < 1.19 - Unauthenticated CAPTCHA Bypass via Empty Session Comparison

🗓️ 18 Sep 2026 06:11:40Reported by WPScanType 
cvelist
 cvelist
🔗 www.cve.org👁 12 Views

Unauthenticated CAPTCHA bypass in Clean Login for WordPress before 1.19 via empty session comparison.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-90977
18 Sep 202606:11
cve
euvd
EUVD
EUVD-2026-82689
18 Sep 202606:11
euvd
nvd
NVD
CVE-2026-90977
18 Sep 202607:16
nvd
patchstack
Patchstack
WordPress Clean Login plugin < 1.19 - Unauthenticated CAPTCHA Bypass vulnerability
18 Sep 202611:26
patchstack
vulnrichment
Vulnrichment
CVE-2026-90977 Clean Login < 1.19 - Unauthenticated CAPTCHA Bypass via Empty Session Comparison
18 Sep 202606:11
vulnrichment
[
  {
    "vendor": "Unknown",
    "product": "Clean Login",
    "versions": [
      {
        "status": "affected",
        "versionType": "semver",
        "version": "0",
        "lessThan": "1.19"
      }
    ],
    "defaultStatus": "unaffected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]

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18 Sep 2026 06:11Current
CVSS 3.15.3
EPSS0.00272
12