CVE Explorer

CVE-2026-18437

The MailerPress – Newsletter, email marketing & AI automation plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the `mailerpress/v1/contact` endpoint in all versions up to, and including, 1.5.0. This makes it possible for unauthenticated attackers to update contact details.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:92d870f873b150300657731a31a92550eecef6c70d533ff5e20b0f7cf66431da

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"MailerPress – Newsletter, email marketing & AI automation","vendor":"mailerpress","versions":[{"lessThanOrEqual":"1.5.0","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:567a99c2c84d36b4f140df9478a5c90cad20d5ed6bc474070f41e06ccafc1da9 · sha256:630ac94b01478229… · /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:v2:567a99c2c84d36b4f140df9478a5c90cad20d5ed6bc474070f41e06ccafc1da9 · sha256:630ac94b01478229… · /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:v2:567a99c2c84d36b4f140df9478a5c90cad20d5ed6bc474070f41e06ccafc1da9 · sha256:630ac94b01478229… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"url":"https://plugins.trac.wordpress.org/browser/mailerpress/trunk/src/Api/Contacts.php#L801"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:567a99c2c84d36b4f140df9478a5c90cad20d5ed6bc474070f41e06ccafc1da9 · sha256:630ac94b01478229… · /containers/cna/references/2

{"url":"https://plugins.trac.wordpress.org/browser/mailerpress/trunk/src/Api/Contacts.php#L847"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:567a99c2c84d36b4f140df9478a5c90cad20d5ed6bc474070f41e06ccafc1da9 · sha256:630ac94b01478229… · /containers/cna/references/1

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/159d031b-0362-4625-9d98-3908401c8ee8?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:567a99c2c84d36b4f140df9478a5c90cad20d5ed6bc474070f41e06ccafc1da9 · sha256:630ac94b01478229… · /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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