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CVE-2026-5229

The Form Notify plugin for WordPress is vulnerable to Authentication Bypass in versions up to and including 1.1.10. This is due to the plugin trusting user-controlled cookie data to determine which WordPress account to authenticate after a LINE OAuth login. When LINE doesn't provide an email address (which is common), the plugin falls back to reading the 'form_notify_line_email' cookie value without verifying that the LINE account is associated with that email address. This makes it possible for
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:72c56ca74a5bcdba93e98b0db1f8d209b4634c14e03f0718d5abff947a50f89d
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"Receive Notifications After Form Submitting – Form Notify for Any Forms","vendor":"m615926","versions":[{"lessThanOrEqual":"1.1.10","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d692c27024d59155d4421ecc9adad094a66f2b66b221a154eeb89917824a168f · sha256:753ca3d502c176f5… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d692c27024d59155d4421ecc9adad094a66f2b66b221a154eeb89917824a168f · sha256:753ca3d502c176f5… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-287","description":"CWE-287 Improper Authentication","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d692c27024d59155d4421ecc9adad094a66f2b66b221a154eeb89917824a168f · sha256:753ca3d502c176f5… · /containers/cna/problemTypes/0/descriptions/0

Source references

10 source assertions
{"url":"https://github.com/oberonlai/form-notify/commit/5eab0ea"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d692c27024d59155d4421ecc9adad094a66f2b66b221a154eeb89917824a168f · sha256:753ca3d502c176f5… · /containers/cna/references/8
{"url":"https://github.com/oberonlai/form-notify/commit/9780764"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d692c27024d59155d4421ecc9adad094a66f2b66b221a154eeb89917824a168f · sha256:753ca3d502c176f5… · /containers/cna/references/9
{"url":"https://plugins.trac.wordpress.org/browser/form-notify/tags/1.1.08/src/APIs/Line/Login/Route.php#L116-L118"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d692c27024d59155d4421ecc9adad094a66f2b66b221a154eeb89917824a168f · sha256:753ca3d502c176f5… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/form-notify/tags/1.1.08/src/APIs/Line/Login/User.php#L53"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d692c27024d59155d4421ecc9adad094a66f2b66b221a154eeb89917824a168f · sha256:753ca3d502c176f5… · /containers/cna/references/6
{"url":"https://plugins.trac.wordpress.org/browser/form-notify/tags/1.1.08/src/APIs/Line/Login/User.php#L72"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d692c27024d59155d4421ecc9adad094a66f2b66b221a154eeb89917824a168f · sha256:753ca3d502c176f5… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/form-notify/trunk/src/APIs/Line/Login/Route.php#L116-L118"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d692c27024d59155d4421ecc9adad094a66f2b66b221a154eeb89917824a168f · sha256:753ca3d502c176f5… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/form-notify/trunk/src/APIs/Line/Login/User.php#L53"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d692c27024d59155d4421ecc9adad094a66f2b66b221a154eeb89917824a168f · sha256:753ca3d502c176f5… · /containers/cna/references/5
{"url":"https://plugins.trac.wordpress.org/browser/form-notify/trunk/src/APIs/Line/Login/User.php#L72"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d692c27024d59155d4421ecc9adad094a66f2b66b221a154eeb89917824a168f · sha256:753ca3d502c176f5… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3517908%40form-notify&new=3517908%40form-notify&sfp_email=&sfph_mail="}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d692c27024d59155d4421ecc9adad094a66f2b66b221a154eeb89917824a168f · sha256:753ca3d502c176f5… · /containers/cna/references/7
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/2f0a7d6f-9b95-4052-bab3-85aca01f6ab7?source=cve"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d692c27024d59155d4421ecc9adad094a66f2b66b221a154eeb89917824a168f · sha256:753ca3d502c176f5… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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