CVE-2019-25520 Jettweb PHP Hazir Haber Sitesi Scripti V1 Authentication Bypass

High 8.8 Published 12 Mar 2026 Updated 12 Mar 2026

Unauthenticated attackers can bypass admin login via SQL injection in the news script, gaining full administrative access.

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-2019-25520?

CVE-2019-25520 is a high-severity SQL injection vulnerability in Jettweb Hazir Haber Sitesi Scripti, published on 12 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Jettweb PHP Hazir Haber Sitesi Scripti V1 contains an authentication bypass vulnerability in the administration panel that allows unauthenticated attackers to gain administrative access by exploiting improper SQL query validation. Attackers can submit SQL injection payloads in the username and password fields of the admingiris.php login form to bypass authentication and access the administrative interface.

Weakness: CWE-89

Which versions are affected by CVE-2019-25520?

It affects 1 product.

Products include Jettweb Php Stock News Site Script.

How do I fix CVE-2019-25520?

No fix has been published for CVE-2019-25520 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-2019-25520 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25520 exists.

Sources

Also known as GHSA-g2r7-wccf-657w.