HIGH 8.5 NVD

CVE-2026-23929

Prototype pollution vulnerability in searchParamsToObject() is leading to a persistent XSS in Maps. URL parameter processing was not filtering dangerous propert

Prototype pollution vulnerability in searchParamsToObject() is leading to a persistent XSS in Maps. URL parameter processing was not filtering dangerous properties like __proto__, combined with jQuery's unsafe element creation that traversed the prototype chain.

References

https://support.zabbix.com/browse/ZBX-28068

Published: 2026-08-18 · Source: NVD · Feed updated: 2026-08-18

This high severity vulnerability with a CVSS score of 8.5 was published on 2026-08-18 via NVD.

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