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CVE-2026-24741

ConvertXis a self-hosted online file converter. In versions prior to 0.17.0, the `POST /delete` endpoint uses a user-controlled `filename` value to construct a filesystem path and deletes it via `unlink` without sufficient validation. By supplying path traversal sequences (e.g., `../`), an attacker can delete arbitrary files outside the intended uploads directory, limited only by the permissions of the server process. Version 0.17.0 fixes the issue.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2105bd8ea7b1eeddc54ffc00b5d71d28e83195960be0c4cf886fb36f4971e6c3
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"ConvertX","vendor":"C4illin","versions":[{"status":"affected","version":"< 0.17.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:56dc0bee7ea0be26f7ff43e7502fa5a1117df88676e5b162cb1d29e73e63edba · sha256:f01abc9f38ba1dc4… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/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:v2:56dc0bee7ea0be26f7ff43e7502fa5a1117df88676e5b162cb1d29e73e63edba · sha256:f01abc9f38ba1dc4… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:56dc0bee7ea0be26f7ff43e7502fa5a1117df88676e5b162cb1d29e73e63edba · sha256:f01abc9f38ba1dc4… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/C4illin/ConvertX/commit/7a936bdc0463936463616381ca257b13babc5e77","tags":["x_refsource_MISC"],"url":"https://github.com/C4illin/ConvertX/commit/7a936bdc0463936463616381ca257b13babc5e77"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:56dc0bee7ea0be26f7ff43e7502fa5a1117df88676e5b162cb1d29e73e63edba · sha256:f01abc9f38ba1dc4… · /containers/cna/references/1
{"name":"https://github.com/C4illin/ConvertX/security/advisories/GHSA-w372-w6cr-45jp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/C4illin/ConvertX/security/advisories/GHSA-w372-w6cr-45jp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:56dc0bee7ea0be26f7ff43e7502fa5a1117df88676e5b162cb1d29e73e63edba · sha256:f01abc9f38ba1dc4… · /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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