{"id":"CVE-2024-5317","state":"PUBLISHED","title":"Newsletter <= 8.3.4 - Unauthenticated Stored Cross-Site Scripting via np1","description":"The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1' parameter in all versions up to, and including, 8.3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","publishedAt":"2024-06-05T01:56:30.161Z","updatedAt":"2026-04-08T16:50:13.659Z","severity":{"score":6.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["satollo Newsletter – Send awesome emails from WordPress"],"affected":[{"vendor":"satollo","product":"Newsletter – Send awesome emails from WordPress","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"8.3.4","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/4876e05e-efa6-46c6-832b-9ecc42934998?source=cve","https://plugins.trac.wordpress.org/changeset/3095002/newsletter"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:08:12.933Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/5xxx/CVE-2024-5317.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-5317","state":"PUBLISHED","datePublished":"2024-06-05T01:56:30.161Z","dateUpdated":"2026-04-08T16:50:13.659Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2024-05-24T12:19:59.177Z"},"containers":{"cna":{"title":"Newsletter <= 8.3.4 - Unauthenticated Stored Cross-Site Scripting via np1","descriptions":[{"lang":"en","value":"The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1' parameter in all versions up to, and including, 8.3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}],"affected":[{"vendor":"satollo","product":"Newsletter – Send awesome emails from WordPress","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"8.3.4","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/4876e05e-efa6-46c6-832b-9ecc42934998?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset/3095002/newsletter"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","baseScore":6.4,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T16:50:13.659Z"},"credits":[{"lang":"en","type":"finder","value":"Arkadiusz Hydzik"}],"timeline":[{"time":"2024-05-28T00:00:00.000Z","lang":"en","value":"Vendor Notified"},{"time":"2024-06-04T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"newsletter","product":"newsletter_send_awesome_emails","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"8.3.4","versionType":"semver"}],"cpes":["cpe:2.3:a:newsletter:newsletter_send_awesome_emails:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-06-05T13:55:16.521221Z","id":"CVE-2024-5317","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-06-05T13:58:47.817Z"}},{"title":"CVE Program Container","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/4876e05e-efa6-46c6-832b-9ecc42934998?source=cve","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/changeset/3095002/newsletter","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T21:11:12.482Z"}}]}}}