CVE-2026-75844: Server-Side Request Forgery (SSRF) in ArcadeData arcadedb
ArcadeDB versions before 26.8.1 have a server-side request forgery (SSRF) vulnerability in the IMPORT DATABASE command. The vulnerability arises because the security validator resolves and checks hostnames, but the actual connection re-resolves the raw URL and follows redirects. Authenticated attackers can exploit this to bypass validation using DNS rebinding or HTTP redirects, potentially accessing cloud metadata endpoints, internal services, or reading arbitrary local files on default installations.
AI Analysis
Technical Summary
CVE-2026-75844 is an SSRF vulnerability in ArcadeDB's IMPORT DATABASE command affecting versions prior to 26.8.1. The security validator performs hostname resolution and validation, but the subsequent connection uses the raw URL and follows HTTP redirects, allowing attackers to bypass hostname validation. This enables authenticated attackers to leverage DNS rebinding or HTTP redirects to access sensitive internal resources such as cloud metadata endpoints, internal services, or local files on default installations.
Potential Impact
An authenticated attacker can exploit this SSRF vulnerability to bypass hostname validation and access internal or cloud metadata endpoints, internal services, or read arbitrary local files. This could lead to unauthorized information disclosure within the affected environment.
Mitigation Recommendations
A fix is available in ArcadeDB version 26.8.1. Users should upgrade to version 26.8.1 or later to remediate this vulnerability.
CVE-2026-75844: Server-Side Request Forgery (SSRF) in ArcadeData arcadedb
Description
ArcadeDB versions before 26.8.1 have a server-side request forgery (SSRF) vulnerability in the IMPORT DATABASE command. The vulnerability arises because the security validator resolves and checks hostnames, but the actual connection re-resolves the raw URL and follows redirects. Authenticated attackers can exploit this to bypass validation using DNS rebinding or HTTP redirects, potentially accessing cloud metadata endpoints, internal services, or reading arbitrary local files on default installations.
CVSS v4.0
Score 7.1high
Affected software
ArcadeData
arcadedb
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-75844 is an SSRF vulnerability in ArcadeDB's IMPORT DATABASE command affecting versions prior to 26.8.1. The security validator performs hostname resolution and validation, but the subsequent connection uses the raw URL and follows HTTP redirects, allowing attackers to bypass hostname validation. This enables authenticated attackers to leverage DNS rebinding or HTTP redirects to access sensitive internal resources such as cloud metadata endpoints, internal services, or local files on default installations.
Potential Impact
An authenticated attacker can exploit this SSRF vulnerability to bypass hostname validation and access internal or cloud metadata endpoints, internal services, or read arbitrary local files. This could lead to unauthorized information disclosure within the affected environment.
Mitigation Recommendations
A fix is available in ArcadeDB version 26.8.1. Users should upgrade to version 26.8.1 or later to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-08-18T10:59:33.701Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a844367c6e8be0332229754
Added to database: 08/18/2026, 11:35:03 UTC
Last enriched: 09/11/2026, 22:19:30 UTC
Last updated: 10/02/2026, 02:46:56 UTC
Views: 69
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