CVE Explorer

CVE-2026-5523

The Divi Form Builder plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 5.1.8. This is due to the update_user() function accepting a user ID parameter from form submissions without verifying that the authenticated user has permission to edit that specific user account, and the handle_register_submission() function only checking if any user is logged in rather than validating permissions for the target user. This makes it possible for authenticated atta

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:cb299a522aa2b3ab6d98a6b50f0579c03fa6ca01229aac1045bdcbbb1fce35f2

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Divi Form Builder","vendor":"Divi Engine","versions":[{"lessThanOrEqual":"5.1.8","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:ba920aca41c181fd9895335a4c81499715b6c869ee6c407a0adec4444b818339 · sha256:c8dc8bbbe78add32… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/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:ba920aca41c181fd9895335a4c81499715b6c869ee6c407a0adec4444b818339 · sha256:c8dc8bbbe78add32… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-639","description":"CWE-639 Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:ba920aca41c181fd9895335a4c81499715b6c869ee6c407a0adec4444b818339 · sha256:c8dc8bbbe78add32… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"url":"https://diviengine.com/divi-form-builder-changelog/"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ba920aca41c181fd9895335a4c81499715b6c869ee6c407a0adec4444b818339 · sha256:c8dc8bbbe78add32… · /containers/cna/references/1

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/cb158acc-69d7-4a7d-b356-7de1f6b37019?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ba920aca41c181fd9895335a4c81499715b6c869ee6c407a0adec4444b818339 · sha256:c8dc8bbbe78add32… · /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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