{"id":"CVE-2026-72552","state":"PUBLISHED","title":"Dub Dub - Server-Side Request Forgery","description":"A server-side request forgery vulnerability in Dub as of 2026-07-10 allows unauthenticated remote attackers to make the server issue HTTP requests to arbitrary internal or external hosts via the metatags edge endpoint. The endpoint fetches any caller-supplied URL without applying a denylist or requiring authentication. An attacker can use this to scan internal services or exfiltrate data from cloud metadata endpoints.","publishedAt":"2026-08-11T11:10:50.180Z","updatedAt":"2026-08-11T15:15:46.414Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"TuranSec"},"assigner":"TuranSec","products":["Dub Dub"],"affected":[{"vendor":"Dub","product":"Dub","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2026-07-10","versionType":"custom"}]}],"references":["https://github.com/dubinc/dub"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/72xxx/CVE-2026-72552.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-72552","state":"PUBLISHED","datePublished":"2026-08-11T11:10:50.180Z","dateUpdated":"2026-08-11T15:15:46.414Z","assignerShortName":"TuranSec","assignerOrgId":"309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c","dateReserved":"2026-08-10T10:32:49.081Z"},"containers":{"cna":{"title":"Dub Dub - Server-Side Request Forgery","descriptions":[{"lang":"en","value":"A server-side request forgery vulnerability in Dub as of 2026-07-10 allows unauthenticated remote attackers to make the server issue HTTP requests to arbitrary internal or external hosts via the metatags edge endpoint. The endpoint fetches any caller-supplied URL without applying a denylist or requiring authentication. An attacker can use this to scan internal services or exfiltrate data from cloud metadata endpoints."}],"affected":[{"vendor":"Dub","product":"Dub","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2026-07-10","versionType":"custom"}]}],"references":[{"url":"https://github.com/dubinc/dub","name":"Project Repository"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","type":"CWE","description":"CWE-918: Server-Side Request Forgery (SSRF)"}]}],"providerMetadata":{"shortName":"TuranSec","orgId":"309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c","dateUpdated":"2026-08-11T11:10:50.180Z"},"credits":[{"lang":"en","value":"Bobur Abdugafforov","type":"finder"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-11T15:15:24.094728Z","id":"CVE-2026-72552","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-11T15:15:46.414Z"}}]}}}