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CVE-2019-25520

31
FAUCET Score

CVE-2019-25520 is a critical authentication bypass vulnerability (CVSS 9.8) affecting Jettweb PHP Hazir Haber Sitesi Scripti V1. This flaw allows unauthenticated attackers to gain administrative access by exploiting improper SQL query validation (SQL injection) in the admingiris.php login form. The vulnerability is network-exploitable with low attack complexity, potentially leading to a complete compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, nor are public exploit tools (Metasploit, Nuclei, ExploitDB) or significant community discussion available for this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1CPE matchmatch criteria
cpe:2.3:a:jettweb:php_stock_news_site_script:1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

8.8HIGH

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
LOW
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.43%
Probability of exploitation in next 30 days
EPSS Percentile
35.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0043 is in the 12th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exploit-db.com / exploits/46597
ExploitVDB Entry
vulncheck.com / advisories/jettweb-php-hazir-haber-sitesi-scripti-v1-authentication-bypass
Third Party Advisory