GO-2026-5261

Nezha has cross-site GET request that can trigger stored cron commands on a victim's agents in github.com/nezhahq/nezha

At a glance

Published: 2026-06-25 18:43 UTC
Updated: 2026-06-25 19:45 UTC
CVE: CVE-2026-49396
Aliases: GHSA-8qhj-4f8c-j8qg

Description

Nezha has cross-site GET request that can trigger stored cron commands on a victim's agents in github.com/nezhahq/nezha. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: github.com/nezhahq/nezha before v2.0.14.

Affected packages

Package	Versions
Go · github.com/nezhahq/nezha	introduced 1.0.0

References

https://github.com/nezhahq/nezha/security/advisories/GHSA-8qhj-4f8c-j8qg ADVISORY

Sources

Source	Licence
OSV.dev	CC-BY 4.0 — Go Vulnerability Database