Eval Injection Affecting egroupware/egroupware package, versions <23.1.20260601>=26.0.20251208, <26.4.20260413
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PHP-EGROUPWAREEGROUPWARE-17878646
- published7 Jul 2026
- disclosed7 Jul 2026
- creditUnknown
Introduced: 7 Jul 2026
CVE-2026-40187 (opens in a new tab)How to fix?
Upgrade egroupware/egroupware to version 23.1.20260601, 26.4.20260413 or higher.
Overview
egroupware/egroupware is a library that extends a classic groupware with an integrated CRM-system, a secure file-server and Collabora Online Office.
Affected versions of this package are vulnerable to Eval Injection via the expand_name function. An attacker can execute arbitrary OS commands by uploading a specially crafted eTemplate XML file containing malicious widget attribute values, which are processed with insufficient sanitization and passed to a PHP eval() call. This is only exploitable if the attacker has admin privileges and the PHP configuration does not have disable_functions set to block shell execution functions.