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CVE-2026-45139

CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the Fileeditor module enforces an extension allowlist (`['css','js','html','txt','json','sql','md']`) on content-write operations (`saveFile`, `createFile`), but two destructive endpoints — `deleteFileOrFolder` and `renameFile` — never validate the extension of the *source* path. A backend user with file-editor permissions can therefore unlink or rename any file inside the project root that is not expli
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d193d3e947ecc403bc01f89335eba366f0a330e80d25a295fbf4820dbdc0dba8
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"ci4ms","vendor":"ci4-cms-erp","versions":[{"status":"affected","version":"< 0.31.9.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a43dc6ebc1495297ba632ac01064cc1ef7fa57f641c0af722a2b0d12e8050acb · sha256:c18931713a7a570e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a43dc6ebc1495297ba632ac01064cc1ef7fa57f641c0af722a2b0d12e8050acb · sha256:c18931713a7a570e… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-73","description":"CWE-73: External Control of File Name or Path","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:a43dc6ebc1495297ba632ac01064cc1ef7fa57f641c0af722a2b0d12e8050acb · sha256:c18931713a7a570e… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/ci4-cms-erp/ci4ms/releases/tag/0.31.9.0","tags":["x_refsource_MISC"],"url":"https://github.com/ci4-cms-erp/ci4ms/releases/tag/0.31.9.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a43dc6ebc1495297ba632ac01064cc1ef7fa57f641c0af722a2b0d12e8050acb · sha256:c18931713a7a570e… · /containers/cna/references/1
{"name":"https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-245j-xjvr-xvm5","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-245j-xjvr-xvm5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a43dc6ebc1495297ba632ac01064cc1ef7fa57f641c0af722a2b0d12e8050acb · sha256:c18931713a7a570e… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-245j-xjvr-xvm5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a43dc6ebc1495297ba632ac01064cc1ef7fa57f641c0af722a2b0d12e8050acb · sha256:c18931713a7a570e… · /containers/adp/0/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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