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CVE-2026-42539

IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 return sensitive data to the user which are not required for the client’s operation. Version 2.4.28 contains a patch.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e8bfe59a7cc693238dbf925237a5b740b7067b830bc62958e18c8eec71bbd603
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"iris-web","vendor":"dfir-iris","versions":[{"status":"affected","version":"< 2.4.28"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c5d6c378e755ecac579626340dee301a6cc26291be083bd17c79861e1761932f · sha256:8dd5c65a837615c0… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c5d6c378e755ecac579626340dee301a6cc26291be083bd17c79861e1761932f · sha256:8dd5c65a837615c0… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-201","description":"CWE-201: Insertion of Sensitive Information Into Sent Data","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c5d6c378e755ecac579626340dee301a6cc26291be083bd17c79861e1761932f · sha256:8dd5c65a837615c0… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"url":"http://www.openwall.com/lists/oss-security/2026/05/19/9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c5d6c378e755ecac579626340dee301a6cc26291be083bd17c79861e1761932f · sha256:8dd5c65a837615c0… · /containers/adp/0/references/0
{"tags":["exploit"],"url":"https://github.com/dfir-iris/iris-web/security/advisories/GHSA-g588-5gmf-p5cx"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c5d6c378e755ecac579626340dee301a6cc26291be083bd17c79861e1761932f · sha256:8dd5c65a837615c0… · /containers/adp/1/references/0
{"name":"https://github.com/dfir-iris/iris-web/security/advisories/GHSA-g588-5gmf-p5cx","tags":["x_refsource_CONFIRM"],"url":"https://github.com/dfir-iris/iris-web/security/advisories/GHSA-g588-5gmf-p5cx"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c5d6c378e755ecac579626340dee301a6cc26291be083bd17c79861e1761932f · sha256:8dd5c65a837615c0… · /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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