GHSA-3hfq-cx9j-923w: github.com/kyverno/kyverno (CVE-2023-47630)

Attacker can cause Kyverno user to unintentionally consume insecure image

CVSS 7.1 HighEPSS 0.0026 · 18th percentile

Published by the GitHub Advisory Database at 14 Nov 2023, 22:20 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

Package	Ecosystem	Affected	Fixed in
github.com/kyverno/kyverno	Go	<1.10.5	1.10.5

Identifiers

GHSA-3hfq-cx9j-923w · BIT-kyverno-2023-47630 · CVE-2023-47630 · GO-2023-2340

Weakness (CWE)

CWE-200 · CWE-345

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

github.com/kyverno/kyverno versions before 1.10.5 can be made to consume an image with a different digest than the one requested. An attacker must first compromise the registry that Kyverno pulls images from, then return a vulnerable or malicious image. Upgrade to version 1.10.5 or later. Users who pull images from trusted registries are not affected.

Written 6 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.1	High	3.1	CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H	CNA (GitHub_M)

CISA KEV Not listed.
EPSS 0.0026, the 18th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

31 Oct 2026, 14:53 UTC First seen by agentprime
31 Oct 2026, 14:53 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.