{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-13488","assignerOrgId":"103e4ec9-0a87-450b-af77-479448ddef11","state":"PUBLISHED","assignerShortName":"Sonatype","dateReserved":"2025-11-20T20:16:15.824Z","datePublished":"2025-12-04T18:16:56.582Z","dateUpdated":"2025-12-04T20:00:41.734Z"},"containers":{"cna":{"affected":[{"cpes":["cpe:2.3:a:sonatype:nexus_repository_manager:3.83.0:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.83.1:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.83.2:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.84.0:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.84.1:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.85.0:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.86.0:*:*:*:*:*:*:*","cpe:2.3:a:sonatype:nexus_repository_manager:3.86.2:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","product":"Nexus Repository","vendor":"Sonatype","versions":[{"lessThanOrEqual":"3.86.2","status":"affected","version":"3.83.0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"Seif Elsallamy / @0x21SAFE"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\">Due to a regression introduced in version 3.83.0, a security header is no longer applied to certain user-uploaded content served from repositories. This may allow an authenticated attacker with repository upload privileges to exploit a stored cross-site scripting (</span><span style=\"background-color: rgb(255, 255, 255);\">XSS</span><span style=\"background-color: rgb(255, 255, 255);\">) vulnerability with user context.</span>"}],"value":"Due to a regression introduced in version 3.83.0, a security header is no longer applied to certain user-uploaded content served from repositories. This may allow an authenticated attacker with repository upload privileges to exploit a stored cross-site scripting (XSS) vulnerability with user context."}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.1,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"103e4ec9-0a87-450b-af77-479448ddef11","shortName":"Sonatype","dateUpdated":"2025-12-04T18:16:56.582Z"},"references":[{"tags":["patch"],"url":"https://help.sonatype.com/en/sonatype-nexus-repository-3-87-0-release-notes.html"},{"tags":["vendor-advisory"],"url":"https://support.sonatype.com/hc/en-us/articles/46896142768019"}],"source":{"discovery":"EXTERNAL"},"title":"Nexus Repository 3 - Stored Cross-Site Scripting (XSS)","x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-04T18:55:03.160324Z","id":"CVE-2025-13488","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-12-04T20:00:41.734Z"}}]}}