CVE-2026-19678 Server-Side Request Forgery (SSRF) Leading to Internal Solr Data Disclosure

High 8.7 Published Updated
Exploited in the wild
Not known
Fix
None listed

What is CVE-2026-19678?

CVE-2026-19678 is a high-severity vulnerability in onPhase Forms, published on 23 Oct 2026.

Official description

A server-side request forgery (SSRF) vulnerability in the unauthenticated form service in version 11.0.14 in onPhase Forms allows an unauthenticated remote attacker to access sensitive internal Apache Solr data via an attacker-controlled URL supplied to a publicly accessible form.

Weakness: CWE-918

Which versions are affected by CVE-2026-19678?

How do I fix CVE-2026-19678?

No fix has been published for CVE-2026-19678 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-19678 being exploited?

There is no known exploitation of CVE-2026-19678 in the wild and no public exploit code.

Sources

Also known as GHSA-qgfh-wgwf-xmcx.

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