CVE-2023-29457 — Improper Input Validation in Zabbix

CWE-20 — Improper Input ValidationCWE-79 — Cross-site Scripting5 documents5 sources
Severity
6.1MEDIUMNVD
CNA6.3
EPSS
0.5%
top 34.41%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
ZabbixZabbix Frontend
Timeline
PublishedJul 13

Description

Reflected XSS attacks, occur when a malicious script is reflected off a web application to the victim's browser. The script can be activated through Action form fields, which can be sent as request to a website with a vulnerability that enables execution of malicious scripts.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages3 packages

▶Debianzabbix/zabbix< 1:5.0.44+dfsg-1+deb11u1+2
▶CVEListV5zabbix/zabbix4.0.0 — 4.0.45+2
▶NVDzabbix/frontend4.0.0 — 4.0.45+2

Patches

Patch: support.zabbix.com ↗Patch: support.zabbix.com ↗

🔴Vulnerability Details

3
CVEList
Insufficient validation of Action form input fields↗2023-07-13
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OSV
CVE-2023-29457: Reflected XSS attacks, occur when a malicious script is reflected off a web application to the victim's browser↗2023-07-13
▶
GHSA
GHSA-v4vr-xhx7-pmfv: Reflected XSS attacks, occur when a malicious script is reflected off a web application to the victim's browser↗2023-07-13
▶

📋Vendor Advisories

1
Debian
CVE-2023-29457: zabbix - Reflected XSS attacks, occur when a malicious script is reflected off a web appl...↗2023
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CVE-2023-29457 — Improper Input Validation in Zabbix | cvebase