CVE-2021-36532

HIGH

portfolioCMS 1.0 - Remote Code Execution via Race Condition in fileExt Parameter

Title source: llm
STIX 2.1

Description

Race condition vulnerability discovered in portfolioCMS 1.0 allows remote attackers to run arbitrary code via fileExt parameter to localhost/admin/uploads.php.

References (1)

Core 1
Core References

Scores

CVSS v3 8.1
EPSS 0.0079
EPSS Percentile 51.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-362
Status published
Products (1)
portfoliocms_project/portfoliocms 1.0.0
Published Feb 03, 2023
Tracked Since Feb 18, 2026