Vulnerability · Published Jul 5, 2026 · Assigned by VulDB

CVE-2026-14690SourceCodester Multi-Vendor Online Grocery Management System Users.php save_users improper authorization

High 7.3

In plain English

A high-severity security flaw in Multi-Vendor Online Grocery Management System from SourceCodester. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)0.5%top 57.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A weakness has been identified in SourceCodester Multi-Vendor Online Grocery Management System 1.0. This affects the function save_users of the file classes/Users.php. This manipulation causes improper authorization. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

Affected products (as reported)

Vendor	Product	Versions
SourceCodester	Multi-Vendor Online Grocery Management System	1.0

Weakness: CWE-285, CWE-266 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-376286 | SourceCodester Multi-Vendor Online Grocery Management System Users.php save_users improper authorization vdb-entry, technical-description
VDB-376286 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-14690 | CVE Analysis and Report third-party-advisory
Submit #846830 | SourceCodester Multi-Vendor Online Grocery Management System 1.0 Improper Authorization third-party-advisory
https://github.com/lee945/cve/issues/1 exploit, issue-tracking
https://www.sourcecodester.com/ product