What is CVE-2019-25503?

CVE-2019-25503 is a high-severity vulnerability in Blondish Phpads, classified under SQL Injection. CVSS score: 7.1/10. Published 2026-03-04.

How severe is CVE-2019-25503?

High severity. CVSS v3 base score is 7.1 out of 10.

SQL Injection in Blondish Phpads

CVE-2019-25503

PHPads 2.0 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the bannerID parameter in click.php3. Attackers can submit crafted bannerID values using SQL comment syntax and functions like extractvalue to extract sensitive database information such as the current database name.

Vulnerability class: SQL Injection

EPSS: 0.003 (25.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N.

Affected products

Blondish Phpads — versions 2.0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

ExploitDB-46798 (Exploit, exploit, VDB Entry)
VulnCheck Advisory: PHPads 2.0 SQL Injection via click.php3 bannerID (Broken Link, third-party-advisory)

Frequently asked questions

What is CVE-2019-25503?: CVE-2019-25503 is a high-severity vulnerability in Blondish Phpads, classified under SQL Injection. CVSS score: 7.1/10. Published 2026-03-04.
How severe is CVE-2019-25503?: High severity. CVSS v3 base score is 7.1 out of 10.