UnoPim File Upload RCE via TinyMCE Image Upload Endpoint
UnoPim before 2.1.5 contains an authenticated file upload vulnerability that allows authenticated administrators to upload arbitrary PHP files through the TinyMCE image upload endpoint due to missing file extension and MIME type validation. Attackers can upload a PHP web shell to the public storage disk and execute arbitrary operating system commands on the server by accessing the uploaded file at the URL returned in the server response.
CVE-2026-82524
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-82524
unopim
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/unopim/unopim",
"vendor": "unopim",
"product": "unopim",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "2.1.5",
"versionType": "semver"
}
],
"packageURL": "pkg:github/unopim/unopim",
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-82524
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #5574 · Revision 1
- Added to Heist Feed
- Publisher date