CVE-2026-46672

{"id": "CVE-2026-46672", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-46672", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-08T12:59:38.913676Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.6, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 1.5}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "actualbudget", "product": "actual", "versions": [{"status": "affected", "version": "< 26.6.0"}]}]}], "published": "2026-07-07T21:17:25.420", "references": [{"url": "https://github.com/actualbudget/actual/commit/068185751c03b42e726e3c60b718413d5f96c306", "source": "security-advisories@github.com"}, {"url": "https://github.com/actualbudget/actual/pull/7859", "source": "security-advisories@github.com"}, {"url": "https://github.com/actualbudget/actual/releases/tag/v26.6.0", "source": "security-advisories@github.com"}, {"url": "https://github.com/actualbudget/actual/security/advisories/GHSA-7gh7-258j-4mpq", "source": "security-advisories@github.com"}, {"url": "https://github.com/actualbudget/actual/security/advisories/GHSA-7gh7-258j-4mpq", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-1236"}]}], "descriptions": [{"lang": "en", "value": "Actual is a local-first personal finance app. Prior to 26.6.0, @actual-app/cli ships a hand-rolled CSV serializer in packages/cli/src/output.ts used whenever the global --format csv option is passed, whose escapeCsv helper only handles RFC 4180 delimiter, quote, and newline escaping and does not neutralize standard CSV formula-injection prefixes. Any CLI command that streams an object array containing user-controlled strings, including transactions list, accounts list, payees list, categories list, tags list, category-groups list, rules list, schedules list, and query, can emit cells that auto-evaluate when the resulting CSV is opened in Excel, LibreOffice Calc, or Google Sheets, enabling data exfiltration and arbitrary formula execution. This issue is fixed in version 26.6.0."}], "lastModified": "2026-07-08T15:28:15.630", "sourceIdentifier": "security-advisories@github.com"}