Search for vulnerabilities
Vulnerability details: VCID-6bn2-cftr-wye3
Vulnerability ID VCID-6bn2-cftr-wye3
Aliases CVE-2025-43926
Summary An issue was discovered in Znuny through 6.5.14 and 7.x through 7.1.6. Custom AJAX calls to the AgentPreferences UpdateAJAX subaction can be used to set user preferences with arbitrary keys. When fetching user data via GetUserData, these keys and values are retrieved and given as a whole to other function calls, which then might use these keys/values to affect permissions or other settings.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00036 https://api.first.org/data/v1/epss?cve=CVE-2025-43926
cvssv3.1 6.1 https://www.znuny.org/en/advisories/zsa-2025-07
ssvc Track https://www.znuny.org/en/advisories/zsa-2025-07
cvssv3.1 6.1 https://znuny.com
ssvc Track https://znuny.com
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2025-43926
1104739 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1104739
zsa-2025-07 https://www.znuny.org/en/advisories/zsa-2025-07
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://www.znuny.org/en/advisories/zsa-2025-07
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-12T18:30:23Z/ Found at https://www.znuny.org/en/advisories/zsa-2025-07
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://znuny.com
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-12T18:30:23Z/ Found at https://znuny.com
Exploit Prediction Scoring System (EPSS)
Percentile 0.09733
EPSS Score 0.00036
Published At June 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-01T13:57:16.517328+00:00 Debian Importer Import https://security-tracker.debian.org/tracker/data/json 36.1.3