CVE-2018-25202 SAT CFDI 3.3 SQL Injection via signIn endpoint
Attackers can inject SQL code via the signIn endpoint to extract sensitive data or compromise the application database.
- 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-2018-25202?
CVE-2018-25202 is a high-severity SQL injection vulnerability in Wecodex SAT CFDI, published on 26 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
SAT CFDI 3.3 contains an SQL injection vulnerability that allows attackers to manipulate database queries by injecting SQL code through the 'id' parameter in the signIn endpoint. Attackers can submit POST requests with boolean-based blind, stacked queries, or time-based blind SQL injection payloads to extract sensitive data or compromise the application.
Weakness: CWE-89
Which versions are affected by CVE-2018-25202?
How do I fix CVE-2018-25202?
No fix has been published for CVE-2018-25202 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-2018-25202 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-25202 exists.
Sources
Also known as GHSA-q8vp-5rq8-4rfj.