Description
An issue was discovered in Znuny and Znuny LTS 6.0.31 through 6.5.7 and Znuny 7.0.1 through 7.0.16 where a logged-in user can upload a file (via a manipulated AJAX Request) to an arbitrary writable location by traversing paths. Arbitrary code can be executed if this location is publicly available through the web server.
References (2)
Core 2
Core References
Vendor Advisory
https://www.znuny.org/en/advisories/zsa-2024-01
Product
https://znuny.com
Scores
CVSS v3
9.8
EPSS
0.0072
EPSS Percentile
49.3%
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
no
Technical Impact
total
Details
CWE
CWE-94
Status
published
Products (2)
znuny/znuny
6.0.31 - 6.5.7
znuny/znuny
7.0.1 - 7.0.16
Published
Apr 29, 2024
Tracked Since
Feb 18, 2026