Dashboard / CVE-2026-82524

CVE-2026-82524

HIGH
MEDIUM Priority: 0.05 BB Relevance: 62/100
Published: 2026-09-02 Modified: 2026-11-08 First seen: 2026-11-08 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: High
UI: None
AT: None
VC: High
VI: High
VA: High

Description

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
unopim unopim 0 < 2.1.5

References & Advisories (4)

Bug Bounty Relevance

62 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

8.6 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS — Exploitation Probability

0.63%
Raw Score 0.006260
Percentile 50.6%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00626
2026-11-12
0.00626
2026-11-10
0.00626
2026-11-09
0.00626
2026-11-08
0.00626

Intelligence Sources

mitre ref →

External Links