{"data":{"id":"73279b5f-f90a-4f9f-8f7f-812309ea7979","title":"CVE-2026-42345: FastGPT is an AI Agent building platform. In versions 4.14.11 and prior, FastGPT's isInternalAddress() function in…","summary":"FastGPT versions 4.14.11 and prior are affected by CVE-2026-42345. The isInternalAddress() function in packages/service/common/system/utils.ts blocks cloud metadata endpoints with a fullUrl.startsWith() check against a hardcoded list, which at least 7 URL encoding techniques bypass to reach the same metadata service. The broader private IP check is disabled by default because CHECK_INTERNAL_IP defaults to false.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-42345","publishedAt":"2026-05-08T23:16:37.320Z","cveId":"CVE-2026-42345","cweIds":["CWE-918"],"cvssScore":"7.7","cvssSeverity":"high","severity":"high","attackType":["other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["FastGPT"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":null,"headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","attackVector":"network","attackComplexity":"low","privilegesRequired":"low","userInteraction":"none","exploitMaturity":"unknown","epssScore":0.00361,"epssCheckedAt":"2026-10-14T12:12:41.218Z","kevDateAdded":null,"advisoryAliases":null,"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-10-10T03:48:43.883Z","patchAvailable":null,"disclosureDate":"2026-05-08T23:16:37.320Z","capecIds":["CAPEC-664"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality"],"aiComponentTargeted":"api","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null}}