CVE-2018-25339CWE-89

Zechat 1.5 SQL Injection via v parameter (time-based blind)

High · published May 17, 2026

CVSS v4.0
8.8
EPSS
0%
Percentile
17.8
In the wild
Unconfirmed
What it is

Zechat 1.5 contains a SQL injection vulnerability in the v parameter that allows unauthenticated attackers to extract database information using time-based blind techniques. Attackers can exploit the v parameter with sleep-based blind injection to confirm vulnerability and extract data.

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
0.00267 · 17.8th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-05-17T12:11Z
EPSS history
Timeline
  • 17 MAY 12:11Z
    Zechat 1.5 SQL Injection via v parameter (time-based blind)
    cvelistv5