Search criteria
2 vulnerabilities by C4illin
CVE-2026-24741 (GCVE-0-2026-24741)
Vulnerability from cvelistv5 – Published: 2026-01-27 21:11 – Updated: 2026-01-27 21:11
VLAI?
Title
ConvertX Vulnerable to Arbitrary File Deletion via Path Traversal in `POST /delete`
Summary
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.
Severity ?
8.1 (High)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "ConvertX",
"vendor": "C4illin",
"versions": [
{
"status": "affected",
"version": "\u003c 0.17.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"metrics": [
{
"cvssV3_1": {
"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"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-22",
"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-27T21:11:57.295Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"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"
},
{
"name": "https://github.com/C4illin/ConvertX/commit/7a936bdc0463936463616381ca257b13babc5e77",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/C4illin/ConvertX/commit/7a936bdc0463936463616381ca257b13babc5e77"
}
],
"source": {
"advisory": "GHSA-w372-w6cr-45jp",
"discovery": "UNKNOWN"
},
"title": "ConvertX Vulnerable to Arbitrary File Deletion via Path Traversal in `POST /delete`"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-24741",
"datePublished": "2026-01-27T21:11:57.295Z",
"dateReserved": "2026-01-26T19:06:16.059Z",
"dateUpdated": "2026-01-27T21:11:57.295Z",
"state": "PUBLISHED"
},
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}
CVE-2025-66449 (GCVE-0-2025-66449)
Vulnerability from cvelistv5 – Published: 2025-12-16 00:10 – Updated: 2025-12-16 15:08
VLAI?
Title
ConvertX has Path Traversal that leads to Arbitrary File Write and Arbitrary Code Execution
Summary
ConvertXis a self-hosted online file converter. In versions prior to 0.16.0, the endpoint `/upload` allows an authenticated user to write arbitrary files on the system, overwriting binaries and allowing code execution. The upload function takes `file.name` directly from user supplied data without doing any sanitization on the name thus allowing for arbitrary file write. This can be used to overwrite system binaries with ones provided from an attacker allowing full code execution. Version 0.16.0 contains a patch for the issue.
Severity ?
8.8 (High)
CWE
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-66449",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-16T14:36:29.538776Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-16T15:08:56.145Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/C4illin/ConvertX/security/advisories/GHSA-cpww-gwgc-p72r"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "ConvertX",
"vendor": "C4illin",
"versions": [
{
"status": "affected",
"version": "\u003c 0.16.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "ConvertXis a self-hosted online file converter. In versions prior to 0.16.0, the endpoint `/upload` allows an authenticated user to write arbitrary files on the system, overwriting binaries and allowing code execution. The upload function takes `file.name` directly from user supplied data without doing any sanitization on the name thus allowing for arbitrary file write. This can be used to overwrite system binaries with ones provided from an attacker allowing full code execution. Version 0.16.0 contains a patch for the issue."
}
],
"metrics": [
{
"cvssV3_1": {
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"baseScore": 8.8,
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-22",
"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-73",
"description": "CWE-73: External Control of File Name or Path",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-434",
"description": "CWE-434: Unrestricted Upload of File with Dangerous Type",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-16T00:10:49.204Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"references": [
{
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"x_refsource_CONFIRM"
],
"url": "https://github.com/C4illin/ConvertX/security/advisories/GHSA-cpww-gwgc-p72r"
},
{
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"x_refsource_MISC"
],
"url": "https://github.com/C4illin/ConvertX/commit/550f472451755d095cf5802bc91f403e85b7129e"
},
{
"name": "https://github.com/C4illin/ConvertX/blob/4ae2aab66ace7cdcc14c5a16ecaaf2372b9ccbdf/src/pages/upload.tsx#L27-L30",
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"x_refsource_MISC"
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"url": "https://github.com/C4illin/ConvertX/blob/4ae2aab66ace7cdcc14c5a16ecaaf2372b9ccbdf/src/pages/upload.tsx#L27-L30"
}
],
"source": {
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"discovery": "UNKNOWN"
},
"title": "ConvertX has Path Traversal that leads to Arbitrary File Write and Arbitrary Code Execution"
}
},
"cveMetadata": {
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