CVE-2026-4337 (GCVE-0-2026-4337)
Vulnerability from cvelistv5
Published
2026-10-27 11:03
Modified
2026-10-27 11:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-434 - Unrestricted upload of file with dangerous type
Summary
Unrestricted Upload of File with Dangerous Type vulnerability in the PuMuKIT application allows a unauthenticated user to upload any type of file to the server, and to any path where the web server user has write permissions. This could also allow them to delete files.
References
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"orgId": "0cbda920-cd7f-484a-8e76-bf7f4b7f4516",
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"url": "https://www.incibe.es/en/incibe-cert/notices/aviso/unrestricted-upload-file-pumukit-application"
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"source": {
"discovery": "EXTERNAL"
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"title": "Unrestricted Upload of File in PuMuKIT application",
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"dateReserved": "2026-03-17T14:36:13.459Z",
"dateUpdated": "2026-10-27T11:03:15.829Z",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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