{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-92214", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-09-15T18:29:02.300Z", "datePublished": "2026-09-16T01:15:13.472Z", "dateUpdated": "2026-09-22T15:46:07.927Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-09-16T01:15:13.472Z"}, "title": "a2ui-project a2ui a2a-chat-canvas sanitizer-markdown-renderer-service.ts cross site scripting", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-79", "lang": "en", "description": "Cross Site Scripting"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-94", "lang": "en", "description": "Code Injection"}]}], "affected": [{"vendor": "a2ui-project", "product": "a2ui", "versions": [{"version": "0.10.0", "status": "affected"}, {"version": "0.10.1", "status": "affected"}, {"version": "0.10.2", "status": "affected"}, {"version": "0.10.3", "status": "affected"}, {"version": "0.10.4", "status": "affected"}, {"version": "0.10.5", "status": "affected"}, {"version": "0.10.6", "status": "affected"}, {"version": "0.10.7", "status": "affected"}], "cpes": ["cpe:2.3:a:a2ui-project:a2ui:*:*:*:*:*:*:*:*"], "modules": ["a2a-chat-canvas"]}], "descriptions": [{"lang": "en", "value": "A flaw has been found in a2ui-project a2ui up to 0.10.7. Affected is an unknown function of the file samples/community/client/angular/projects/a2a-chat-canvas/src/lib/services/sanitizer-markdown-renderer-service.ts of the component a2a-chat-canvas. Executing a manipulation can lead to cross site scripting. The attack may be performed from remote."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.1, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 3.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:X/RL:X/RC:R", "baseSeverity": "LOW"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 3.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:X/RL:X/RC:R", "baseSeverity": "LOW"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 4, "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N/E:ND/RL:ND/RC:UR"}}], "timeline": [{"time": "2026-09-15T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-09-15T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-09-15T20:34:22.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "colorfullbz (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/vuln/404459", "name": "VDB-404459 | a2ui-project a2ui a2a-chat-canvas sanitizer-markdown-renderer-service.ts cross site scripting", "tags": ["vdb-entry"]}, {"url": "https://vuldb.com/vuln/404459/cti", "name": "VDB-404459 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-92214", "name": "CVE-2026-92214 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/934108", "name": "Submit #934108 | a2ui-project a2ui v0.0.1 CWE-79", "tags": ["third-party-advisory"]}, {"url": "https://github.com/a2ui-project/a2ui/issues/2294", "tags": ["issue-tracking"]}, {"url": "https://github.com/a2ui-project/a2ui/", "tags": ["product"]}], "x_generator": ["VulDB PVTS v202609"]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-22T15:10:21.600356Z", "id": "CVE-2026-92214", "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": "2026-09-22T15:46:07.927Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-92214", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-22T15:10:21.600356Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-22T15:10:26.545Z"}}], "cna": {"title": "a2ui-project a2ui a2a-chat-canvas sanitizer-markdown-renderer-service.ts cross site scripting", "credits": [{"lang": "en", "type": "reporter", "value": "colorfullbz (VulDB User)"}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.1, "baseSeverity": "MEDIUM", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 3.5, "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:X/RL:X/RC:R"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 3.5, "baseSeverity": "LOW", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:X/RL:X/RC:R"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 4, "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N/E:ND/RL:ND/RC:UR"}}], "affected": [{"cpes": ["cpe:2.3:a:a2ui-project:a2ui:*:*:*:*:*:*:*:*"], "vendor": "a2ui-project", "modules": ["a2a-chat-canvas"], "product": "a2ui", "versions": [{"status": "affected", "version": "0.10.0"}, {"status": "affected", "version": "0.10.1"}, {"status": "affected", "version": "0.10.2"}, {"status": "affected", "version": "0.10.3"}, {"status": "affected", "version": "0.10.4"}, {"status": "affected", "version": "0.10.5"}, {"status": "affected", "version": "0.10.6"}, {"status": "affected", "version": "0.10.7"}]}], "timeline": [{"lang": "en", "time": "2026-09-15T00:00:00.000Z", "value": "Advisory disclosed"}, {"lang": "en", "time": "2026-09-15T02:00:00.000Z", "value": "VulDB entry created"}, {"lang": "en", "time": "2026-09-15T20:34:22.000Z", "value": "VulDB entry last update"}], "references": [{"url": "https://vuldb.com/vuln/404459", "name": "VDB-404459 | a2ui-project a2ui a2a-chat-canvas sanitizer-markdown-renderer-service.ts cross site scripting", "tags": ["vdb-entry"]}, {"url": "https://vuldb.com/vuln/404459/cti", "name": "VDB-404459 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-92214", "name": "CVE-2026-92214 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/934108", "name": "Submit #934108 | a2ui-project a2ui v0.0.1 CWE-79", "tags": ["third-party-advisory"]}, {"url": "https://github.com/a2ui-project/a2ui/issues/2294", "tags": ["issue-tracking"]}, {"url": "https://github.com/a2ui-project/a2ui/", "tags": ["product"]}], "x_generator": ["VulDB PVTS v202609"], "descriptions": [{"lang": "en", "value": "A flaw has been found in a2ui-project a2ui up to 0.10.7. Affected is an unknown function of the file samples/community/client/angular/projects/a2a-chat-canvas/src/lib/services/sanitizer-markdown-renderer-service.ts of the component a2a-chat-canvas. Executing a manipulation can lead to cross site scripting. The attack may be performed from remote."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "Cross Site Scripting"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-94", "description": "Code Injection"}]}], "providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-09-16T01:15:13.472Z"}}}, "cveMetadata": {"cveId": "CVE-2026-92214", "state": "PUBLISHED", "dateUpdated": "2026-09-22T15:46:07.927Z", "dateReserved": "2026-09-15T18:29:02.300Z", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "datePublished": "2026-09-16T01:15:13.472Z", "assignerShortName": "VulDB"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:a2ui-project:a2ui:*:*:*:*:*:*:*:*"], "modules": ["a2a-chat-canvas"], "product": "a2ui", "vendor": "a2ui-project", "versions": [{"status": "affected", "version": "0.10.0"}, {"status": "affected", "version": "0.10.1"}, {"status": "affected", "version": "0.10.2"}, {"status": "affected", "version": "0.10.3"}, {"status": "affected", "version": "0.10.4"}, {"status": "affected", "version": "0.10.5"}, {"status": "affected", "version": "0.10.6"}, {"status": "affected", "version": "0.10.7"}]}], "source": "cna@vuldb.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw has been found in a2ui-project a2ui up to 0.10.7. Affected is an unknown function of the file samples/community/client/angular/projects/a2a-chat-canvas/src/lib/services/sanitizer-markdown-renderer-service.ts of the component a2a-chat-canvas. Executing a manipulation can lead to cross site scripting. The attack may be performed from remote."}], "id": "CVE-2026-92214", "lastModified": "2026-09-22T16:18:10.250", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "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": 3.5, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 1.4, "source": "cna@vuldb.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "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": "LOW", "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:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-92214", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-09-22T15:10:21.600356Z", "version": "2.0.3"}}]}, "published": "2026-09-16T02:17:37.547", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/a2ui-project/a2ui/"}, {"source": "cna@vuldb.com", "url": "https://github.com/a2ui-project/a2ui/issues/2294"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/cve/CVE-2026-92214"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/submit/934108"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/404459"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/404459/cti"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}, {"lang": "en", "value": "CWE-94"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0.10.0,0.10.7]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "a2ui", "source": "cna", "vendor": "a2ui-project"}, "product": "a2ui", "vendor": "a2ui-project"}], "created": "2026-09-16T11:00:22.335881+00:00", "updated": "2026-09-18T13:00:11.841932+00:00", "vendors": ["a2ui-project", "a2ui-project$PRODUCT$a2ui"]}