High

z-push/z-push-dev SQL Injection Vulnerability

Disclosed: 29.07.2025
Updated: 11.10.2026 10:22

Versions of the package z-push/z-push-dev before 2.7.6 are vulnerable to SQL Injection due to unparameterized queries in the IMAP backend. An attacker can inject malicious commands by manipulating the username field in basic authentication. This allows the attacker to access and potentially modify or delete sensitive data from a linked third-party database.

Note: This vulnerability affects Z-Push installations that utilize the IMAP backend and have the IMAP_FROM_SQL_QUERY option configured.

Mitigation Change configuration to use the default or LDAP in backend/imap/config.php

php define('IMAP_DEFAULTFROM', '');

or php define('IMAP_DEFAULTFROM', 'ldap');

Affected software

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Platform	Package	Vulnerable versions	Fixed in
Composer package	z-push/z-push-dev	< 2.7.6	2.7.6

References

CVSS score 9/10

CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE): CWE-89
Platform: Composer
Package: z-push/z-push-dev
Disclosed: 29.07.2025
Updated: 11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-w832-w3p8-cw29 - CC BY 4.0

Vulnerability history: z-push/z-push-dev

All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.

This is the only known vulnerability of this package.

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