{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-53690","assignerOrgId":"9947ef80-c5d5-474a-bbab-97341a59000e","state":"PUBLISHED","assignerShortName":"Wiz","dateReserved":"2025-07-08T14:21:02.028Z","datePublished":"2025-09-03T20:04:48.223Z","dateUpdated":"2026-02-26T17:49:44.363Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Experience Manager (XM)","vendor":"Sitecore","versions":[{"lessThanOrEqual":"9.0","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"Experience Platform (XP)","vendor":"Sitecore","versions":[{"lessThanOrEqual":"9.0","status":"affected","version":"0","versionType":"semver"}]}],"configurations":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(254, 254, 254);\">Customers who followed the deployment instructions provided with XP 9.0 or earlier and Active Directory 1.4 or earlier and used the sample machine key (for example, machine key: BDDFE367CD..., validation key: 0DAC68D020...) are vulnerable.</span><br>"}],"value":"Customers who followed the deployment instructions provided with XP 9.0 or earlier and Active Directory 1.4 or earlier and used the sample machine key (for example, machine key: BDDFE367CD..., validation key: 0DAC68D020...) are vulnerable."}],"credits":[{"lang":"en","type":"finder","value":"Mandiant Threat Defense"}],"datePublic":"2025-09-03T18:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Deserialization of Untrusted Data vulnerability in Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Code Injection.<p>This issue affects Experience Manager (XM): through 9.0; Experience Platform (XP): through 9.0.</p>"}],"value":"Deserialization of Untrusted Data vulnerability in Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Code Injection.This issue affects Experience Manager (XM): through 9.0; Experience Platform (XP): through 9.0."}],"impacts":[{"capecId":"CAPEC-242","descriptions":[{"lang":"en","value":"CAPEC-242 Code Injection"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"9947ef80-c5d5-474a-bbab-97341a59000e","shortName":"Wiz","dateUpdated":"2025-09-03T20:04:48.223Z"},"references":[{"url":"https://cloud.google.com/blog/topics/threat-intelligence/viewstate-deserialization-zero-day-vulnerability"},{"url":"https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003865"}],"source":{"discovery":"USER"},"title":"Sitecore Products ViewState Deserialization Vulnerability","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-53690","role":"CISA Coordinator","options":[{"Exploitation":"active"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-09-05T03:55:32.553435Z"}}},{"other":{"type":"kev","content":{"dateAdded":"2025-09-04","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-53690"}}}],"references":[{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-53690","tags":["government-resource"]}],"timeline":[{"time":"2025-09-04T00:00:00.000Z","lang":"en","value":"CVE-2025-53690 added to CISA KEV"}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-26T17:49:44.363Z"}}]}}