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CVE-2026-9673

Versions of the package json-2-csv from 3.15.0 and before 5.5.11 are vulnerable to CSV Injection via the preventCsvInjection option which can be bypassed. An attacker can inject formulas into CSV files, which execute when the files are opened in spreadsheet applications.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:613aad8a2c54eb0a8f706c031820235df5205bcd36171c3f9c012c858cd79578
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
3

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"product":"json-2-csv","vendor":"n/a","versions":[{"lessThan":"5.5.11","status":"affected","version":"3.15.0","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/affected/0

{"product":"org.webjars.npm:json-2-csv","vendor":"n/a","versions":[{"lessThan":"*","status":"affected","version":"0","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/affected/1
cvss · 2 assertions

{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","exploitCodeMaturity":"PROOF_OF_CONCEPT","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N/E:P","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/metrics/0/cvssV3_1

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":7,"baseSeverity":"HIGH","exploitMaturity":"PROOF_OF_CONCEPT","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"LOW"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/metrics/0/cvssV4_0
cwe · 2 assertions

{"cweId":"CWE-1236","description":"CWE-1236 Improper Neutralization of Formula Elements in a CSV File","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/adp/0/problemTypes/0/descriptions/0

{"cweId":"CWE-1236","description":"CSV Injection","lang":"en"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

2 source assertions
{"product":"json-2-csv","vendor":"n/a","versions":[{"lessThan":"5.5.11","status":"affected","version":"3.15.0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/affected/0
{"product":"org.webjars.npm:json-2-csv","vendor":"n/a","versions":[{"lessThan":"*","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/affected/1

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","exploitCodeMaturity":"PROOF_OF_CONCEPT","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N/E:P","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/metrics/0/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":7,"baseSeverity":"HIGH","exploitMaturity":"PROOF_OF_CONCEPT","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"LOW"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-1236","description":"CWE-1236 Improper Neutralization of Formula Elements in a CSV File","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/adp/0/problemTypes/0/descriptions/0
{"cweId":"CWE-1236","description":"CSV Injection","lang":"en"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions
{"url":"https://gist.github.com/whoamins/299745a2d36b482b44e9613b78e40613"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/references/3
{"url":"https://github.com/mrodrig/json-2-csv/blob/main/src/json2csv.ts%23L410"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/references/2
{"url":"https://github.com/mrodrig/json-2-csv/commit/0fdd0bb6d0273178cd940afc323ccbce19688229"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/references/4
{"url":"https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-17115116"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/references/1
{"url":"https://security.snyk.io/vuln/SNYK-JS-JSON2CSV-14221326"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:60798c62295ae0debdbb2476b6ab3d162bffe702b4415b88e3d30c39ab411114 · sha256:5fe44b26eb1e0814… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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