anonhaven

CVE-2026-19678

HIGH CVSS 4.0: 8.7 EPSS 0.39%
Updated Oct 23, 2026
Apache
Parameter Value
CVSS 8.7 (HIGH)
Type CWE-918 (Server-Side Request Forgery (SSRF))
Vendor Apache
Public PoC No

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.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v4.0

Weakness Type (CWE)

CWE-918 Server-Side Request Forgery (SSRF)

References 2

https://frevvo-docs.atlassian.net/wiki/spaces/frevvo110/overview?homepageId=106…
9c1820ae-fb77-4810-a8aa-ca46e7474d2f
https://frevvo-docs.atlassian.net/wiki/spaces/frevvo110/pages/1069273270/Detail…
9c1820ae-fb77-4810-a8aa-ca46e7474d2f
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