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CVE-2026-59148

Mockoon provides way to design and run mock APIs. Prior to 9.7.0, Mockoon's admin API in commons-server/src/libs/server/admin-api.ts is mounted on the same Express listener as user-defined mock routes, enabled by default in shipped runtimes, serves Access-Control-Allow-Origin: * with write methods allowed, and has no authentication. Any unauthenticated caller who can reach the mock server port can read MOCKOON_* environment variables, write arbitrary process environment variables through /mockoo
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2d983ff841e9b8735cadd598331201277a0c9601cdb8783924ba24c7e157fbc4
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 4 assertions

{"cweId":"CWE-732","description":"CWE-732: Incorrect Permission Assignment for Critical Resource","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/problemTypes/2/descriptions/0

{"cweId":"CWE-352","description":"CWE-352: Cross-Site Request Forgery (CSRF)","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-306","description":"CWE-306: Missing Authentication for Critical Function","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-942","description":"CWE-942: Permissive Cross-domain Policy with Untrusted Domains","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/problemTypes/3/descriptions/0

Affected products and versions

1 source assertion
{"product":"mockoon","vendor":"mockoon","versions":[{"status":"affected","version":"< 9.7.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

4 source assertions
{"cweId":"CWE-732","description":"CWE-732: Incorrect Permission Assignment for Critical Resource","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/problemTypes/2/descriptions/0
{"cweId":"CWE-352","description":"CWE-352: Cross-Site Request Forgery (CSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-306","description":"CWE-306: Missing Authentication for Critical Function","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-942","description":"CWE-942: Permissive Cross-domain Policy with Untrusted Domains","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/problemTypes/3/descriptions/0

Source references

6 source assertions
{"name":"https://github.com/mockoon/mockoon/commit/c420b5a56918475b8663977b51e5f986e45b3299","tags":["x_refsource_MISC"],"url":"https://github.com/mockoon/mockoon/commit/c420b5a56918475b8663977b51e5f986e45b3299"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/references/2
{"name":"https://github.com/mockoon/mockoon/pull/2254","tags":["x_refsource_MISC"],"url":"https://github.com/mockoon/mockoon/pull/2254"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/references/1
{"name":"https://github.com/mockoon/mockoon/releases/tag/v9.7.0","tags":["x_refsource_MISC"],"url":"https://github.com/mockoon/mockoon/releases/tag/v9.7.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/references/3
{"tags":["exploit"],"url":"https://github.com/mockoon/mockoon/security/advisories/GHSA-rqx4-3f6q-3x2v"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/adp/0/references/0
{"name":"https://github.com/mockoon/mockoon/security/advisories/GHSA-rqx4-3f6q-3x2v","tags":["x_refsource_CONFIRM"],"url":"https://github.com/mockoon/mockoon/security/advisories/GHSA-rqx4-3f6q-3x2v"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/references/0
{"name":"https://mockoon.com/releases/9.7.0","tags":["x_refsource_MISC"],"url":"https://mockoon.com/releases/9.7.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:87cb8f2665130619417df655289d8e5edc7f482ccd648b2c354ca259a7d45c07 · sha256:5468bf25f1029f82… · /containers/cna/references/4

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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