CVE-2019-25506CWE-89

FreeSMS 2.1.2 Authentication Bypass via SQL Injection

High · published March 4, 2026

CVSS v4.0
8.8
EPSS
0%
Percentile
39.9
In the wild
Unconfirmed
What it is

FreeSMS 2.1.2 contains a boolean-based blind SQL injection vulnerability in the password parameter that allows unauthenticated attackers to bypass authentication by injecting SQL code through the login endpoint. Attackers can exploit the vulnerable password parameter in requests to /pages/crc_handler.php?method=login to authenticate as any known user and subsequently modify their password via the profile update function.

The record
Technical detail
CVSS v4.0
8.8 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00472 · 39.9th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-03-04T17:15Z
EPSS history
Timeline
  • 04 MAR 17:15Z
    FreeSMS 2.1.2 Authentication Bypass via SQL Injection
    cvelistv5