CVE Explorer

CVE-2026-3718

The ManageWP Worker plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'MWP-Key-Name' HTTP request header in all versions up to, and including, 4.9.31. This is due to insufficient input sanitization and output escaping of attacker-controlled header values. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever an administrator visits the plugin's connection management page with debug parameters.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:9c35138b29e19aa849df7a24f648d08e04a71cee6b59de35cb4bb6d1175f8f28

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"ManageWP Worker","vendor":"managewp","versions":[{"lessThanOrEqual":"4.9.31","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:4a7441a46c388e3e08d2688c828ddb209e0ebe4383347f23638d61af72ce1719 · sha256:9b7692719983bbb4… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":7.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:4a7441a46c388e3e08d2688c828ddb209e0ebe4383347f23638d61af72ce1719 · sha256:9b7692719983bbb4… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:4a7441a46c388e3e08d2688c828ddb209e0ebe4383347f23638d61af72ce1719 · sha256:9b7692719983bbb4… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"url":"https://plugins.trac.wordpress.org/changeset/3485733/worker"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4a7441a46c388e3e08d2688c828ddb209e0ebe4383347f23638d61af72ce1719 · sha256:9b7692719983bbb4… · /containers/cna/references/1

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/db6f08f9-4da3-450d-bf1e-5c9f0aab02a1?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:4a7441a46c388e3e08d2688c828ddb209e0ebe4383347f23638d61af72ce1719 · sha256:9b7692719983bbb4… · /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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