CVE-2018-25175 Alienor Web Libre 2.0 SQL Injection via index.php
Unauthenticated attackers can execute arbitrary SQL queries via the identifiant parameter in Alienor Web Libre to extract sensitive database information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-25175?
CVE-2018-25175 is a high-severity SQL injection vulnerability in Alienor Web Libre, published on 6 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Alienor Web Libre 2.0 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the identifiant parameter. Attackers can submit crafted POST requests to index.php with SQL injection payloads in the identifiant field to extract sensitive database information including usernames, databases, and version details.
Weakness: CWE-89
Which versions are affected by CVE-2018-25175?
How do I fix CVE-2018-25175?
No fix has been published for CVE-2018-25175 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2018-25175 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-25175 exists.
Sources
Also known as GHSA-4xp4-h2qw-3x7w.