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CVE-2026-42543

IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 are vulnerable to a cross-site request forgery attack, because they use the HTTP method `GET` to change state on the server. Version 2.4.28 contains a patch.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:17e570e6167635eef1e53675c8add5cfa3416b2d78b9fd4506c94e0c2f373741
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:v2:40ca87a75a92aace7209841b0a76b61bd9bf1479c6c7ff8585ebb7316f5bfbc1 · sha256:d77a09328bff6ecc… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:40ca87a75a92aace7209841b0a76b61bd9bf1479c6c7ff8585ebb7316f5bfbc1 · sha256:d77a09328bff6ecc… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-650","description":"CWE-650: Trusting HTTP Permission Methods on the Server Side","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:40ca87a75a92aace7209841b0a76b61bd9bf1479c6c7ff8585ebb7316f5bfbc1 · sha256:d77a09328bff6ecc… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"url":"http://www.openwall.com/lists/oss-security/2026/05/19/11"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:40ca87a75a92aace7209841b0a76b61bd9bf1479c6c7ff8585ebb7316f5bfbc1 · sha256:d77a09328bff6ecc… · /containers/adp/0/references/0
{"tags":["exploit"],"url":"https://github.com/dfir-iris/iris-web/security/advisories/GHSA-m73w-v4r5-vw9m"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:40ca87a75a92aace7209841b0a76b61bd9bf1479c6c7ff8585ebb7316f5bfbc1 · sha256:d77a09328bff6ecc… · /containers/adp/1/references/0
{"name":"https://github.com/dfir-iris/iris-web/security/advisories/GHSA-m73w-v4r5-vw9m","tags":["x_refsource_CONFIRM"],"url":"https://github.com/dfir-iris/iris-web/security/advisories/GHSA-m73w-v4r5-vw9m"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:40ca87a75a92aace7209841b0a76b61bd9bf1479c6c7ff8585ebb7316f5bfbc1 · sha256:d77a09328bff6ecc… · /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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