Description
An arbitrary file upload vulnerability in the /admin/user/uploadImg component of PerfreeBlog v3.1.1 allows attackers to execute arbitrary code via a crafted JPG file.
References (1)
Core 1
Core References
Exploit, Issue Tracking
https://github.com/perfree/PerfreeBlog/issues/13
Scores
CVSS v3
9.8
EPSS
0.0041
EPSS Percentile
61.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-434
Status
published
Products (1)
perfree/perfreeblog
3.1.1
Published
Mar 15, 2023
Tracked Since
Feb 18, 2026