{"id":"CVE-2026-3177","state":"PUBLISHED","title":"Charitable – Donation Plugin for WordPress – Fundraising with Recurring Donations & More <= 1.8.9.7 - Insufficient Verification of Data Authenticity to Unauthenticated Donation Status Forgery via Stripe Webhook","description":"The Charitable – Donation Plugin for WordPress – Fundraising with Recurring Donations & More plugin for WordPress is vulnerable to Insufficient Verification of Data Authenticity in versions up to, and including, 1.8.9.7. This is due to missing cryptographic verification of incoming Stripe webhook events. This makes it possible for unauthenticated attackers to forge payment_intent.succeeded webhook payloads and mark pending donations as completed without a real payment.","publishedAt":"2026-04-07T07:40:13.519Z","updatedAt":"2026-04-08T17:18:40.687Z","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":["smub Charitable – Donation Plugin for WordPress – Fundraising with Recurring Donations & More"],"affected":[{"vendor":"smub","product":"Charitable – Donation Plugin for WordPress – Fundraising with Recurring Donations & More","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.8.9.7","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/bc3b2645-7b57-4884-99c5-e37dbd4a9600?source=cve","https://plugins.trac.wordpress.org/changeset/3485023/charitable"],"weaknesses":["CWE-345"],"ingestedAt":"2026-10-29T20:11:50.837Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/3xxx/CVE-2026-3177.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-3177","state":"PUBLISHED","datePublished":"2026-04-07T07:40:13.519Z","dateUpdated":"2026-04-08T17:18:40.687Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-02-25T00:09:57.727Z"},"containers":{"cna":{"title":"Charitable – Donation Plugin for WordPress – Fundraising with Recurring Donations & More <= 1.8.9.7 - Insufficient Verification of Data Authenticity to Unauthenticated Donation Status Forgery via Stripe Webhook","descriptions":[{"lang":"en","value":"The Charitable – Donation Plugin for WordPress – Fundraising with Recurring Donations & More plugin for WordPress is vulnerable to Insufficient Verification of Data Authenticity in versions up to, and including, 1.8.9.7. This is due to missing cryptographic verification of incoming Stripe webhook events. This makes it possible for unauthenticated attackers to forge payment_intent.succeeded webhook payloads and mark pending donations as completed without a real payment."}],"affected":[{"vendor":"smub","product":"Charitable – Donation Plugin for WordPress – Fundraising with Recurring Donations & More","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.8.9.7","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/bc3b2645-7b57-4884-99c5-e37dbd4a9600?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset/3485023/charitable"}],"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-345","lang":"en","description":"CWE-345 Insufficient Verification of Data Authenticity","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T17:18:40.687Z"},"credits":[{"lang":"en","type":"finder","value":"Andrés Cruciani"}],"timeline":[{"time":"2026-02-25T00:25:08.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-04-06T18:46:47.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-07T13:19:16.985212Z","id":"CVE-2026-3177","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":"2026-04-07T13:19:24.638Z"}}]}}}