Vulnerability · Published Oct 23, 2026 · Assigned by MON-CSIRT
CVE-2026-19678Server-Side Request Forgery (SSRF) Leading to Internal Solr Data Disclosure
High 8.7
In plain English
A high-severity server-side request forgery in onPhase Forms from onPhase. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 33% of all known vulnerabilities).
Severity (CVSS 4.0)8.7High
Exploit odds (30 days)0.4%top 67.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| onPhase | onPhase Forms | 11.0.14 |
Weakness: CWE-918 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N