Vulnerability Details : CVE-2022-23793
An issue was discovered in Joomla! 3.0.0 through 3.10.6 & 4.0.0 through 4.1.0. Extracting an specifilcy crafted tar package could write files outside of the intended path.
Vulnerability category: Directory traversal
Exploit prediction scoring system (EPSS) score for CVE-2022-23793
Probability of exploitation activity in the next 30 days: 0.20%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 58 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2022-23793
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2022-23793
-
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-2022-23793
-
http://packetstormsecurity.com/files/166546/Joomla-4.1.0-Zip-Slip-File-Overwrite-Path-Traversal.html
Joomla! 4.1.0 Zip Slip File Overwrite / Path Traversal ≈ Packet StormExploit;Third Party Advisory;VDB Entry
-
https://developer.joomla.org/security-centre/870-20220301-core-zip-slip-within-the-tar-extractor.html
[20220301] - Core - Zip Slip within the Tar extractorVendor Advisory
Products affected by CVE-2022-23793
- cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*
- cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*