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CVE-2026-4949

The Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – ProfilePress plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 4.16.12. This is due to the 'process_checkout' function not properly enforcing the plan active status check when a 'change_plan_sub_id' parameter is provided. This makes it possible for authenticated attackers, with Subscriber-level access and above, to subscribe to inactive memb
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:68cebff1d8c45e41c9c78e91b30106a2bb233c9e7e1a12c5563c04803edbd4e1
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – ProfilePress","vendor":"properfraction","versions":[{"lessThanOrEqual":"4.16.12","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:37d348b38cbf58ec0a25d92911e82694bcf616d8e02008af1574a66070ad81d2 · sha256:259e125147bc930d… · /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:L/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:v2:37d348b38cbf58ec0a25d92911e82694bcf616d8e02008af1574a66070ad81d2 · sha256:259e125147bc930d… · /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:v2:37d348b38cbf58ec0a25d92911e82694bcf616d8e02008af1574a66070ad81d2 · sha256:259e125147bc930d… · /containers/cna/problemTypes/0/descriptions/0

Source references

7 source assertions
{"url":"https://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.16.10/src/Admin/SettingsPages/Membership/PlansPage/SettingsPage.php#L107"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:37d348b38cbf58ec0a25d92911e82694bcf616d8e02008af1574a66070ad81d2 · sha256:259e125147bc930d… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.16.10/src/Admin/SettingsPages/Membership/views/add-edit-plan.php#L24"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:37d348b38cbf58ec0a25d92911e82694bcf616d8e02008af1574a66070ad81d2 · sha256:259e125147bc930d… · /containers/cna/references/5
{"url":"https://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.16.10/src/Membership/Controllers/CheckoutController.php#L223"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:37d348b38cbf58ec0a25d92911e82694bcf616d8e02008af1574a66070ad81d2 · sha256:259e125147bc930d… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.16.10/src/Membership/Controllers/CheckoutController.php#L239"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:37d348b38cbf58ec0a25d92911e82694bcf616d8e02008af1574a66070ad81d2 · sha256:259e125147bc930d… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/wp-user-avatar/tags/4.16.10/src/Membership/Models/Subscription/SubscriptionEntity.php#L461"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:37d348b38cbf58ec0a25d92911e82694bcf616d8e02008af1574a66070ad81d2 · sha256:259e125147bc930d… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/changeset/3497425/wp-user-avatar#file14"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:37d348b38cbf58ec0a25d92911e82694bcf616d8e02008af1574a66070ad81d2 · sha256:259e125147bc930d… · /containers/cna/references/6
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/4cc29d32-2727-42df-bd42-2caf0f182c0e?source=cve"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:37d348b38cbf58ec0a25d92911e82694bcf616d8e02008af1574a66070ad81d2 · sha256:259e125147bc930d… · /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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