GHSA-69xw-7hcm-h432: hono (CVE-2026-44455)

hono/jsx has Unvalidated JSX Tag Names that May Allow HTML Injection

CVSS 4.7 MediumEPSS 0.0014 · 3rd percentile

Published by the GitHub Advisory Database at 6 May 2026, 23:49 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

Package	Ecosystem	Affected	Fixed in
hono	npm	<4.12.16	4.12.16

Identifiers

GHSA-69xw-7hcm-h432 · CVE-2026-44455

Weakness (CWE)

CWE-74

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
4.7	Medium	3.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N	CNA (GitHub_M)

CISA KEV Not listed.
EPSS 0.0014, the 3rd percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

30 Apr 2026, 09:11 UTC Published by the maintainers as a GitHub repository advisory

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.