Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache VCL. Users can modify form data submitted when requesting a new Block Allocation such that a SELECT SQL statement is modified. The data returned by the SELECT statement is not viewable by the attacker.
This issue affects all versions of Apache VCL from 2.2 through 2.5.1.
Users are recommended to upgrade to version 2.5.2, which fixes the issue.
Metrics
CVSS 3.1 8.8/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache VCL | >= 2.2, <= 2.5.1 |
References
- https://lists.apache.org/thread/2bmjnzgjwwq59nv6xw44w0tnpz4k4pf4Issue Tracking, Mailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2025/03/24/1Mailing List, Third Party Advisory
Timeline
- Published
- Mar 25, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed