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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-31843 Detail

Description

The goodoneuz/pay-uz Laravel package (<= 2.2.24) contains a critical vulnerability in the /payment/api/editable/update endpoint that allows unauthenticated attackers to overwrite existing PHP payment hook files. The endpoint is exposed via Route::any() without authentication middleware, enabling remote access without credentials. User-controlled input is directly written into executable PHP files using file_put_contents(). These files are later executed via require() during normal payment processing workflows, resulting in remote code execution under default application behavior. The payment secret token mentioned by the vendor is unrelated to this endpoint and does not mitigate the vulnerability.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  TuranSec
CVSS-B 10.0 CRITICAL
Vector:  CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/goodoneuz/pay-uz/blob/master/src/Http/Controllers/ApiController.php TuranSec
https://github.com/goodoneuz/pay-uz/blob/master/src/routes/web.php TuranSec
https://github.com/shaxzodbek-uzb/pay-uz TuranSec
https://packagist.org/packages/goodoneuz/pay-uz TuranSec

Weakness Enumeration

CWE-ID CWE Name Source
CWE-284 Improper Access Control TuranSec  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-31843
NVD Published Date:
04/16/2026
NVD Last Modified:
04/17/2026
Source:
TuranSec