CVE-2026-48886 CRITICAL

CVE-2026-48886: WordPress JS Help Desk plugin <= 3.0.9 - SQL Injection vulnerability

Vendor Ahmad

Product JS Help Desk

Weakness CWE-89 · SQLi

Published June 15, 2026

Last update June 16, 2026

View on NVD All CVEs

CVSS base score

9.3/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality High

Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

What the vulnerability does

01Description

Unauthenticated SQL Injection in JS Help Desk <= 3.0.9 versions.

Explanation of Vulnerability in Simple Terms

02Summary

JS Help Desk versions up to 3.0.9 contain a SQL injection vulnerability in an unauthenticated network-accessible function. An attacker can craft malicious input to extract sensitive data from the database, including user credentials and help desk records. The vulnerability requires no authentication or user interaction. Scope is changed, meaning the impact may extend beyond the vulnerable component itself.

What an attacker can do

03Attacker Capabilities

Extract sensitive data from the database, including user credentials and help desk records.

Potential impact on your site

04Site Impact

Attackers can read all database contents without logging in, compromising user accounts and confidential support tickets.

Conditions required to exploit

05Prerequisites

Network access to the JS Help Desk application. No authentication or user interaction required.

Key dates

06Disclosure timeline

June 15, 2026 CVE published

June 16, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-48886 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/89.html AskarLabs — CWE-89 write-up SQL Injection

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