{"id":"CVE-2025-11835","state":"PUBLISHED","title":"Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction <= 2.16.4 - Missing Authorization to Unauthenticated Arbitrary Member Subscription Auto Renewal","description":"The Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability and validation check on the PMS_AJAX_Checkout_Handler::process_payment() function in all versions up to, and including, 2.16.4. This makes it possible for unauthenticated attackers to trigger stored auto-renew charges for arbitrary members.","publishedAt":"2025-11-05T03:27:57.526Z","updatedAt":"2026-04-08T17:31:09.651Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["cozmoslabs Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction"],"affected":[{"vendor":"cozmoslabs","product":"Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.16.4","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/eb1948bd-c5b4-4fbe-9aa6-19f24325e6bb?source=cve","https://plugins.trac.wordpress.org/changeset/3383182/paid-member-subscriptions"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/11xxx/CVE-2025-11835.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-11835","state":"PUBLISHED","datePublished":"2025-11-05T03:27:57.526Z","dateUpdated":"2026-04-08T17:31:09.651Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2025-10-15T21:48:26.282Z"},"containers":{"cna":{"title":"Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction <= 2.16.4 - Missing Authorization to Unauthenticated Arbitrary Member Subscription Auto Renewal","descriptions":[{"lang":"en","value":"The Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability and validation check on the PMS_AJAX_Checkout_Handler::process_payment() function in all versions up to, and including, 2.16.4. This makes it possible for unauthenticated attackers to trigger stored auto-renew charges for arbitrary members."}],"affected":[{"vendor":"cozmoslabs","product":"Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.16.4","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/eb1948bd-c5b4-4fbe-9aa6-19f24325e6bb?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset/3383182/paid-member-subscriptions"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","baseScore":5.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862 Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T17:31:09.651Z"},"credits":[{"lang":"en","type":"finder","value":"Rafshanzani Suhada"}],"timeline":[{"time":"2025-10-15T22:04:23.000Z","lang":"en","value":"Vendor Notified"},{"time":"2025-11-04T14:36:11.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-05T14:14:40.527293Z","id":"CVE-2025-11835","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-11-07T14:26:27.092Z"}}]}}}