CVE-2019-25515 — Jettweb PHP Hazir Haber Sitesi Scripti V3 contains an authentication bypass vuln

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

01What is this vulnerability?

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…

02Affected products

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2026-03-12T15:36:48.339Z
• Last modified: 2026-03-12T18:54:11.417Z

09References

• www.exploit-db.com — https://www.exploit-db.com/exploits/46599
• www.vulncheck.com — https://www.vulncheck.com/advisories/jettweb-php-hazir-haber-sitesi-scripti-v3-a…