{"id":"CVE-2025-30148","state":"PUBLISHED","title":"Silverstripe Framework has a XSS vulnerability in HTML editor","description":"Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. Prior to 5.3.23, bad actor with access to edit content in the CMS could send a specifically crafted encoded payload to the server, which could be used to inject a JavaScript payload on the front end of the site. The payload would be sanitized on the client-side, but server-side sanitization doesn't catch it. The server-side sanitization logic has been updated to sanitize against this attack. This vulnerability is fixed in 5.3.23.","publishedAt":"2025-04-10T13:02:22.415Z","updatedAt":"2025-04-10T13:34:14.930Z","severity":{"score":5.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["silverstripe silverstripe-framework"],"affected":[{"vendor":"silverstripe","product":"silverstripe-framework","versions":[{"version":"< 5.3.23","status":"affected"}]}],"references":["https://github.com/silverstripe/silverstripe-framework/security/advisories/GHSA-rhx4-hvx9-j387","https://github.com/silverstripe/silverstripe-framework/commit/e99cfd62d160d145a76fcf9631e6b11226e42358","https://www.silverstripe.org/download/security-releases/cve-2025-30148"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:08:55.257Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/30xxx/CVE-2025-30148.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-30148","state":"PUBLISHED","datePublished":"2025-04-10T13:02:22.415Z","dateUpdated":"2025-04-10T13:34:14.930Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-03-17T12:41:42.565Z"},"containers":{"cna":{"title":"Silverstripe Framework has a XSS vulnerability in HTML editor","descriptions":[{"lang":"en","value":"Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. Prior to 5.3.23, bad actor with access to edit content in the CMS could send a specifically crafted encoded payload to the server, which could be used to inject a JavaScript payload on the front end of the site. The payload would be sanitized on the client-side, but server-side sanitization doesn't catch it. The server-side sanitization logic has been updated to sanitize against this attack. This vulnerability is fixed in 5.3.23."}],"affected":[{"vendor":"silverstripe","product":"silverstripe-framework","versions":[{"version":"< 5.3.23","status":"affected"}]}],"references":[{"url":"https://github.com/silverstripe/silverstripe-framework/security/advisories/GHSA-rhx4-hvx9-j387","name":"https://github.com/silverstripe/silverstripe-framework/security/advisories/GHSA-rhx4-hvx9-j387","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/silverstripe/silverstripe-framework/commit/e99cfd62d160d145a76fcf9631e6b11226e42358","name":"https://github.com/silverstripe/silverstripe-framework/commit/e99cfd62d160d145a76fcf9631e6b11226e42358","tags":["x_refsource_MISC"]},{"url":"https://www.silverstripe.org/download/security-releases/cve-2025-30148","name":"https://www.silverstripe.org/download/security-releases/cve-2025-30148","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"}}],"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":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-04-10T13:02:22.415Z"},"source":{"advisory":"GHSA-rhx4-hvx9-j387","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-10T13:34:01.603624Z","id":"CVE-2025-30148","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":"2025-04-10T13:34:14.930Z"}}]}}}