CVE-2025-8264

Description

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');

CVSS v3.1 Score

9.0

CRITICAL

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

Weakness Type (CWE)

CWE-89 SQL Injection

References

Other References

https://github.com/Z-Hub/Z-Push/blob/af25a2169a50d6e05a5916d1e8b2b6cd17011c98/src/backend/imap/user_identity.php%23L211C9-L214C25 https://github.com/Z-Hub/Z-Push/pull/161 https://github.com/Z-Hub/Z-Push/pull/161/commits/f981d515a35ac4c303959af21dce880a5db02786 https://security.snyk.io/vuln/SNYK-PHP-ZPUSHZPUSHDEV-10908180 https://xbow.com/blog/xbow-zpush-sqli/

Frequently Asked Questions

What is CVE-2025-8264? +

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'); It has a CVSS v3.1 base score of 9.0 (CRITICAL).

How severe is CVE-2025-8264? +

CVE-2025-8264 has a CVSS v3.1 score of 9.0 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

How do I check if I'm vulnerable to CVE-2025-8264? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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