{"id":"CVE-2026-25477","state":"PUBLISHED","title":"AFFiNE: Open Redirect via Regex Bypass in redirect-proxy","description":"AFFiNE is an open-source, all-in-one workspace and an operating system. Prior to version 0.26.0, there is an Open Redirect vulnerability located at the /redirect-proxy endpoint. The flaw exists in the domain validation logic, where an improperly anchored Regular Expression allows an attacker to bypass the whitelist by using malicious domains that end with a trusted string. This issue has been patched in version 0.26.0.","publishedAt":"2026-03-02T19:14:05.003Z","updatedAt":"2026-03-02T20:30:32.614Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["toeverything AFFiNE"],"affected":[{"vendor":"toeverything","product":"AFFiNE","versions":[{"version":"< 0.26.0","status":"affected"}]}],"references":["https://github.com/toeverything/AFFiNE/security/advisories/GHSA-wx9m-v7wq-g289"],"weaknesses":["CWE-601"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/25xxx/CVE-2026-25477.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-25477","state":"PUBLISHED","datePublished":"2026-03-02T19:14:05.003Z","dateUpdated":"2026-03-02T20:30:32.614Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-02-02T16:31:35.820Z"},"containers":{"cna":{"title":"AFFiNE: Open Redirect via Regex Bypass in redirect-proxy","descriptions":[{"lang":"en","value":"AFFiNE is an open-source, all-in-one workspace and an operating system. Prior to version 0.26.0, there is an Open Redirect vulnerability located at the /redirect-proxy endpoint. The flaw exists in the domain validation logic, where an improperly anchored Regular Expression allows an attacker to bypass the whitelist by using malicious domains that end with a trusted string. This issue has been patched in version 0.26.0."}],"affected":[{"vendor":"toeverything","product":"AFFiNE","versions":[{"version":"< 0.26.0","status":"affected"}]}],"references":[{"url":"https://github.com/toeverything/AFFiNE/security/advisories/GHSA-wx9m-v7wq-g289","name":"https://github.com/toeverything/AFFiNE/security/advisories/GHSA-wx9m-v7wq-g289","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"ACTIVE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-601","lang":"en","description":"CWE-601: URL Redirection to Untrusted Site ('Open Redirect')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-03-02T19:14:05.003Z"},"source":{"advisory":"GHSA-wx9m-v7wq-g289","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-02T20:29:57.272805Z","id":"CVE-2026-25477","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-02T20:30:32.614Z"}}]}}}