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CVE-2026-3645

The Punnel – Landing Page Builder plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.3.1. The save_config() function, which handles the 'punnel_save_config' AJAX action, lacks any capability check (current_user_can()) and nonce verification. This makes it possible for authenticated attackers, with Subscriber-level access and above, to overwrite the plugin's entire configuration including the API key via a POST request to admin-ajax.php. Once the A
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a97888a4d9ab72d447b878b0df6ff510c4c85e5c3c3f6cc86e0729a0685df724
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"Punnel – Landing Page Builder","vendor":"punnel","versions":[{"lessThanOrEqual":"1.3.1","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:222599184326b1f0a0eb64cac029fd941d6a4d2de0ff50e09444bfd2d82cb1f7 · sha256:5242a56cae0f9432… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:222599184326b1f0a0eb64cac029fd941d6a4d2de0ff50e09444bfd2d82cb1f7 · sha256:5242a56cae0f9432… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:222599184326b1f0a0eb64cac029fd941d6a4d2de0ff50e09444bfd2d82cb1f7 · sha256:5242a56cae0f9432… · /containers/cna/problemTypes/0/descriptions/0

Source references

11 source assertions
{"url":"https://plugins.trac.wordpress.org/browser/punnel-landing-page-builder/tags/1.3.1/punnel.php#L118"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:222599184326b1f0a0eb64cac029fd941d6a4d2de0ff50e09444bfd2d82cb1f7 · sha256:5242a56cae0f9432… · /containers/cna/references/8
{"url":"https://plugins.trac.wordpress.org/browser/punnel-landing-page-builder/tags/1.3.1/punnel.php#L156"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:222599184326b1f0a0eb64cac029fd941d6a4d2de0ff50e09444bfd2d82cb1f7 · sha256:5242a56cae0f9432… · /containers/cna/references/10
{"url":"https://plugins.trac.wordpress.org/browser/punnel-landing-page-builder/tags/1.3.1/punnel.php#L179"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:222599184326b1f0a0eb64cac029fd941d6a4d2de0ff50e09444bfd2d82cb1f7 · sha256:5242a56cae0f9432… · /containers/cna/references/6
{"url":"https://plugins.trac.wordpress.org/browser/punnel-landing-page-builder/tags/1.3.1/punnel.php#L403"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:222599184326b1f0a0eb64cac029fd941d6a4d2de0ff50e09444bfd2d82cb1f7 · sha256:5242a56cae0f9432… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/punnel-landing-page-builder/tags/1.3.1/punnel.php#L410"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:222599184326b1f0a0eb64cac029fd941d6a4d2de0ff50e09444bfd2d82cb1f7 · sha256:5242a56cae0f9432… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/punnel-landing-page-builder/trunk/punnel.php#L118"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:222599184326b1f0a0eb64cac029fd941d6a4d2de0ff50e09444bfd2d82cb1f7 · sha256:5242a56cae0f9432… · /containers/cna/references/7
{"url":"https://plugins.trac.wordpress.org/browser/punnel-landing-page-builder/trunk/punnel.php#L156"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:222599184326b1f0a0eb64cac029fd941d6a4d2de0ff50e09444bfd2d82cb1f7 · sha256:5242a56cae0f9432… · /containers/cna/references/9
{"url":"https://plugins.trac.wordpress.org/browser/punnel-landing-page-builder/trunk/punnel.php#L179"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:222599184326b1f0a0eb64cac029fd941d6a4d2de0ff50e09444bfd2d82cb1f7 · sha256:5242a56cae0f9432… · /containers/cna/references/5
{"url":"https://plugins.trac.wordpress.org/browser/punnel-landing-page-builder/trunk/punnel.php#L403"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:222599184326b1f0a0eb64cac029fd941d6a4d2de0ff50e09444bfd2d82cb1f7 · sha256:5242a56cae0f9432… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/punnel-landing-page-builder/trunk/punnel.php#L410"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:222599184326b1f0a0eb64cac029fd941d6a4d2de0ff50e09444bfd2d82cb1f7 · sha256:5242a56cae0f9432… · /containers/cna/references/1
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/b6f54ca4-297f-44e8-8bb3-25cdc52f94ff?source=cve"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:222599184326b1f0a0eb64cac029fd941d6a4d2de0ff50e09444bfd2d82cb1f7 · sha256:5242a56cae0f9432… · /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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