{"id":"CVE-2026-10052","state":"PUBLISHED","title":"Quay/config-tool: quay/config-tool: ssrf via unfiltered ldap and smtp config validation endpoints","description":"A flaw was found in the Quay config-tool's LDAP and SMTP validation functions. An attacker with config editor access can exploit these functions, which make outbound connections to user-supplied endpoints without proper IP or host filtering. This allows the attacker to perform internal network reconnaissance from the Quay pod's network position, potentially mapping the internal network infrastructure.","publishedAt":"2026-05-29T07:59:20.353Z","updatedAt":"2026-05-29T16:23:34.539Z","severity":{"score":4.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N","source":"redhat"},"assigner":"redhat","products":["Red Hat Red Hat Quay 3"],"affected":[{"vendor":"Red Hat","product":"Red Hat Quay 3","packageName":"quay/quay-rhel8","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:quay:3"]},{"vendor":"Red Hat","product":"Red Hat Quay 3","packageName":"quay/quay-rhel9","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:quay:3"]}],"references":["https://access.redhat.com/security/cve/CVE-2026-10052","https://bugzilla.redhat.com/show_bug.cgi?id=2483157"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/10xxx/CVE-2026-10052.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-10052","state":"PUBLISHED","datePublished":"2026-05-29T07:59:20.353Z","dateUpdated":"2026-05-29T16:23:34.539Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2026-05-29T07:31:54.325Z"},"containers":{"cna":{"title":"Quay/config-tool: quay/config-tool: ssrf via unfiltered ldap and smtp config validation endpoints","descriptions":[{"lang":"en","value":"A flaw was found in the Quay config-tool's LDAP and SMTP validation functions. An attacker with config editor access can exploit these functions, which make outbound connections to user-supplied endpoints without proper IP or host filtering. This allows the attacker to perform internal network reconnaissance from the Quay pod's network position, potentially mapping the internal network infrastructure."}],"affected":[{"vendor":"Red Hat","product":"Red Hat Quay 3","packageName":"quay/quay-rhel8","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:quay:3"]},{"vendor":"Red Hat","product":"Red Hat Quay 3","packageName":"quay/quay-rhel9","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:quay:3"]}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-10052","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2483157","name":"RHBZ#2483157","tags":["issue-tracking","x_refsource_REDHAT"]}],"metrics":[{"other":{"content":{"value":"Low","namespace":"https://access.redhat.com/security/updates/classification/"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","description":"Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateUpdated":"2026-05-29T07:59:20.353Z"},"datePublic":"2026-04-24T02:51:47.000Z","x_redhatCweChain":"CWE-918: Server-Side Request Forgery (SSRF)","timeline":[{"lang":"en","time":"2026-04-24T02:51:47.000Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-04-24T02:51:47.000Z","value":"Made public."}],"credits":[{"lang":"en","value":"Red Hat would like to thank Martin Brodeur for reporting this issue."}],"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-29T16:23:22.893044Z","id":"CVE-2026-10052","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":"2026-05-29T16:23:34.539Z"}}]}}}