Bug 2517811 (CVE-2026-23929)
| Summary: | CVE-2026-23929 zabbix: Zabbix: Persistent Cross-Site Scripting via prototype pollution in URL parameter processing | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | Keywords: | Security |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
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| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in Zabbix. This prototype pollution vulnerability, specifically within the `searchParamsToObject()` function, allows an attacker to inject malicious data into web pages. By manipulating URL parameters that are not properly filtered, an attacker can achieve persistent Cross-Site Scripting (XSS) in the Maps feature. This could lead to unauthorized execution of scripts in a user's browser, potentially compromising user sessions or disclosing sensitive information.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2026-08-18 12:37:00 UTC
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