{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-11477", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-06-07T09:40:18.483Z", "datePublished": "2026-06-08T01:45:11.512Z", "dateUpdated": "2026-06-08T01:45:11.512Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-06-08T01:45:11.512Z"}, "title": "hs-web hsweb-framework OAuth2 Client OAuth2Client.java OAuth2Client redirect", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-601", "lang": "en", "description": "Open Redirect"}]}], "affected": [{"vendor": "hs-web", "product": "hsweb-framework", "versions": [{"version": "5.0.0", "status": "affected"}, {"version": "5.0.1", "status": "affected"}], "cpes": ["cpe:2.3:a:hs-web:hsweb-framework:*:*:*:*:*:*:*:*"], "modules": ["OAuth2 Client"]}], "descriptions": [{"lang": "en", "value": "A vulnerability was detected in hs-web hsweb-framework up to 5.0.1. This affects the function OAuth2Client of the file hsweb-authorization/hsweb-authorization-oauth2/src/main/java/org/hswebframework/web/oauth2/server/OAuth2Client.java of the component OAuth2 Client. The manipulation results in open redirect. The attack can be executed remotely. The exploit is now public and may be used. The patch is identified as c2882679a9125cea52678151af5ae213cbd52579. Applying a patch is advised to resolve this issue."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 4.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 4.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 5, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:OF/RC:C"}}], "timeline": [{"time": "2026-06-07T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-06-07T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-06-07T11:45:30.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "0Xrry (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/vuln/369097", "name": "VDB-369097 | hs-web hsweb-framework OAuth2 Client OAuth2Client.java OAuth2Client redirect", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/369097/cti", "name": "VDB-369097 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-11477", "name": "CVE-2026-11477 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/833962", "name": "Submit #833962 | GitHub hsweb-framework 5.0.0 Open Redirect", "tags": ["third-party-advisory"]}, {"url": "https://github.com/hs-web/hsweb-framework/issues/354", "tags": ["exploit", "issue-tracking"]}, {"url": "https://github.com/hs-web/hsweb-framework/pull/355", "tags": ["issue-tracking", "patch"]}, {"url": "https://github.com/hs-web/hsweb-framework/commit/c2882679a9125cea52678151af5ae213cbd52579", "tags": ["patch"]}, {"url": "https://github.com/hs-web/hsweb-framework/", "tags": ["product"]}], "tags": ["x_open-source"]}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was detected in hs-web hsweb-framework up to 5.0.1. This affects the function OAuth2Client of the file hsweb-authorization/hsweb-authorization-oauth2/src/main/java/org/hswebframework/web/oauth2/server/OAuth2Client.java of the component OAuth2 Client. The manipulation results in open redirect. The attack can be executed remotely. The exploit is now public and may be used. The patch is identified as c2882679a9125cea52678151af5ae213cbd52579. Applying a patch is advised to resolve this issue."}], "id": "CVE-2026-11477", "lastModified": "2026-06-08T02:16:23.903", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "cna@vuldb.com", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.1, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "PASSIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}]}, "published": "2026-06-08T02:16:23.903", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/hs-web/hsweb-framework/"}, {"source": "cna@vuldb.com", "url": "https://github.com/hs-web/hsweb-framework/commit/c2882679a9125cea52678151af5ae213cbd52579"}, {"source": "cna@vuldb.com", "url": "https://github.com/hs-web/hsweb-framework/issues/354"}, {"source": "cna@vuldb.com", "url": "https://github.com/hs-web/hsweb-framework/pull/355"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/cve/CVE-2026-11477"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/submit/833962"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/369097"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/369097/cti"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-601"}], "source": "cna@vuldb.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "5.0.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "5.0.1"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "hsweb-framework", "source": "cna", "vendor": "hs-web"}, "product": "hsweb-framework", "vendor": "hs-web"}], "created": "2026-06-08T03:30:16.043132+00:00", "title": "OAuth2 Client Open Redirect Vulnerability in hsweb-framework", "updated": "2026-06-08T03:30:16.359698+00:00", "vendors": ["hs-web", "hs-web$PRODUCT$hsweb-framework"]}