Hassham1/CVE-2026-94545-nextjs-og-poc

PoC

CVE-2026-94545 / GHSA-vcvr-r3jv-pc5j — Next.js next/og ImageResponse SVG injection (Satori, GHSA-wx4j-mvgx-mqwp): isolated Docker validation lab with vulnerable (16.3.5) vs patched (16.3.6) controls, non-destructive Python scanner with pixel-level PNG evidence, and root-cause analysis of the upstream Satori fix. Authorized security research only.

view exploit source poc_in_githubauthor Hassham1published 2026-09-23catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2026-94545US	—	1.08% (65th)	Exploit	2026-09-30
Satori is a library to convert HTML and CSS to SVG. Starting in version 0.0.27 and prior to version 0.33.5, Satori does not properly escape certain values before including them in…

scry

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