CVE Explorer

CVE-2026-11775

The User Admin Simplifier plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.0.0. This is due to missing or incorrect nonce validation on the useradminsimplifier_options_page function. This makes it possible for unauthenticated attackers to reset and permanently delete any user's stored menu and admin-bar configuration via a forged request that triggers uas_save_admin_options() and overwrites the useradminsimplifier_options database entry via

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:80161a312c394ff01085658ada950ad633a267a019aa9d2fc644ab59c814bbc7

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"User Admin Simplifier","vendor":"adamsilverstein","versions":[{"lessThanOrEqual":"3.0.0","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:18ca045d57576a76067dc1817a9325d944e411a6254bf294683edb8a57cd6c18 · sha256:668d0c342ac440e1… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:18ca045d57576a76067dc1817a9325d944e411a6254bf294683edb8a57cd6c18 · sha256:668d0c342ac440e1… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-352","description":"CWE-352 Cross-Site Request Forgery (CSRF)","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:18ca045d57576a76067dc1817a9325d944e411a6254bf294683edb8a57cd6c18 · sha256:668d0c342ac440e1… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions

{"url":"https://plugins.trac.wordpress.org/browser/user-admin-simplifier/tags/1.0.0/useradminsimplifier.php#L161"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:18ca045d57576a76067dc1817a9325d944e411a6254bf294683edb8a57cd6c18 · sha256:668d0c342ac440e1… · /containers/cna/references/3

{"url":"https://plugins.trac.wordpress.org/browser/user-admin-simplifier/tags/1.0.0/useradminsimplifier.php#L204"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:18ca045d57576a76067dc1817a9325d944e411a6254bf294683edb8a57cd6c18 · sha256:668d0c342ac440e1… · /containers/cna/references/1

{"url":"https://plugins.trac.wordpress.org/browser/user-admin-simplifier/tags/1.0.0/useradminsimplifier.php#L222"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:18ca045d57576a76067dc1817a9325d944e411a6254bf294683edb8a57cd6c18 · sha256:668d0c342ac440e1… · /containers/cna/references/2

{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3566637%40user-admin-simplifier&new=3566637%40user-admin-simplifier&sfp_email=&sfph_mail="}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:18ca045d57576a76067dc1817a9325d944e411a6254bf294683edb8a57cd6c18 · sha256:668d0c342ac440e1… · /containers/cna/references/4

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/0920fc70-1c4b-45ff-86f6-14640286b5e6?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:18ca045d57576a76067dc1817a9325d944e411a6254bf294683edb8a57cd6c18 · sha256:668d0c342ac440e1… · /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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