CVE-2026-126286

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-126286", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-11-10T20:15:03.178Z", "datePublished": "2026-11-13T09:36:35.200Z", "dateUpdated": "2026-11-13T09:36:35.200Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-11-13T09:36:35.200Z"}, "datePublic": "2026-10-27T00:00:00.000Z", "title": "NocoDB before 2026.08.0 Reflected XSS via ncRedirectUrl in PageLeavingWarning.vue", "descriptions": [{"lang": "en", "value": "NocoDB before 2026.08.0 contains a reflected cross-site scripting vulnerability in PageLeavingWarning.vue that allows unauthenticated attackers to execute script by embedding an ASCII control character in the ncRedirectUrl scheme. Attackers can send a crafted link that bypasses the scheme check and reaches the anchor href or window.location, stealing the session token from localStorage for account takeover."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "cweId": "CWE-79", "type": "CWE"}]}], "affected": [{"vendor": "nocodb", "product": "nocodb", "defaultStatus": "unaffected", "versions": [{"version": "0", "status": "affected", "versionType": "custom", "lessThan": "2026.08.0"}, {"version": "2026.08.0", "status": "unaffected", "versionType": "custom"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:nocodb:nocodb:*:*:*:*:*:*:*:*", "versionEndExcluding": "2026.08.0"}]}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 8.6, "baseSeverity": "HIGH"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH"}}], "references": [{"url": "https://github.com/nocodb/nocodb/security/advisories/GHSA-x3wx-294c-4p48", "tags": ["vendor-advisory"], "name": "GitHub Security Advisory (GHSA-x3wx-294c-4p48)"}, {"name": "VulnCheck Advisory: NocoDB before 2026.08.0 Reflected XSS via ncRedirectUrl in PageLeavingWarning.vue", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/nocodb-before-2026.08.0-reflected-xss-via-ncredirecturl-in-pageleavingwarning-vue"}], "credits": [{"lang": "en", "value": "dhairya7760", "type": "reporter"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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