Vulnerability Details : CVE-2021-31746
Potential exploit
Zip Slip vulnerability in Pluck-CMS Pluck 4.7.15 allows an attacker to upload specially crafted zip files, resulting in directory traversal and potentially arbitrary code execution.
Vulnerability category: Directory traversal
Products affected by CVE-2021-31746
- cpe:2.3:a:pluck-cms:pluck:4.7.15:-:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-31746
1.68%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-31746
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
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-2021-31746
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-31746
-
https://github.com/pluck-cms/pluck/issues/100
Pluck 4.7.15 - Zip Slip Vulnerability · Issue #100 · pluck-cms/pluck · GitHubExploit;Third Party Advisory
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