Is github.com/jmpsec/osctrl affected by CVE-2026-28280?

Go github.com/jmpsec/osctrl is affected in <0.5.0.

Is CVE-2026-28280 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

medium

CVE-2026-28280

Q: Is CVE-2026-28280 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

Go · github.com/jmpsec/osctrl

Summary

osctrl has Stored Cross-Site Scripting (XSS) in On-Demand Query List in github.com/jmpsec/osctrl

Severity: medium
EPSS: 0.2% (p13)
Also known as: GHSA-4rv8-5cmm-2r22, GO-2026-4576
Published: 2026-03-10

References

https://github.com/jmpsec/osctrl/security/advisories/GHSA-4rv8-5cmm-2r22
https://nvd.nist.gov/vuln/detail/CVE-2026-28280
https://github.com/jmpsec/osctrl/pull/778

Related advisories

CVE-2026-28279 — medium · Go/github.com/jmpsec/osctrl

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.