Vulnerability Details : CVE-2023-27757
Potential exploit
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.
Vulnerability category: Execute code
Products affected by CVE-2023-27757
- cpe:2.3:a:perfree:perfreeblog:3.1.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-27757
0.65%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-27757
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2023-27757
-
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-27757
-
https://github.com/perfree/PerfreeBlog/issues/13
There are arbitrary file uploads where ordinary users upload avatars · Issue #13 · perfree/PerfreeBlog · GitHubExploit;Issue Tracking
Jump to