CVE-2019-25486
CWE-89Published: March 11, 2026· Updated: Mar 12, 2026
Official Description
Varient 1.6.1 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the user_id parameter. Attackers can submit POST requests with crafted SQL payloads in the user_id field to bypass authentication and extract sensitive database information.
Technical Analysis
CVE-2019-25486 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 8.2.
From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.
CVSS v3.1 Vector Breakdown
Exploit & PoC Resources
All References (3)
Quick Facts
Related CVEs (CWE-89)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2019-25486 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts