CVEvulnerability

CVE-2025-49643

6.0 MEDIUM Published 2025-12-01 Modified 2026-09-26 Official page ↗
Status
Analyzed
Published
2025-12-01
Last modified
2026-09-26
Assigner
[email protected]
CVSS 4.0 ([email protected])
6.0 MEDIUM — CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-405

Description

An authenticated Zabbix user (including Guest) is able to cause disproportionate CPU load on the webserver by sending specially crafted parameters to /imgstore.php, leading to potential denial of service.

Affected configurations

• zabbix frontend (>= 6.0.0 < 6.0.42) • zabbix frontend (>= 7.0.0 < 7.0.19) • zabbix frontend (>= 7.2.0 < 7.2.13) • zabbix frontend (>= 7.4.0 < 7.4.3)

Related

Weakness · CWE (1)

  • CWE-405 Asymmetric Resource Consumption (Amplification) weakness

References