Atlas Edition 5.2.6 Switch to the latest release

Published on: 16/06/2025

Announcing Mautic 5.2.6: Atlas Edition

This release addresses several security issues. Please update at your earliest convenience after taking a backup and ensuring that it's working.

CVE-2025-5257 - Predictable Page Indexing Might Lead to Sensitive Data Exposure - Reported and fixed by @lenonleite and tested/reviewed by @escopecz and @kuzmany in GHSA-cqx4-9vqf-q3m8
CVE-2024-47056 - Mautic does not shield .env files from web traffic - Reported by @r3ky, analyzed by @lenonleite fixed by @nick-vanpraet and tested/reviewed by @patrykgruszka in GHSA-h2wg-v8wg-jhxh
CVE-2024-47057 - User name enumeration possible due to response time difference on password reset form - Reported and fixed by @tomekkowalczyk and reviewed by @patrykgruszka and @nick-vanpraet in GHSA-424x-cxvh-wq9p
CVE-2024-47055 - Segment cloning doesn't have a proper permission check - Reported and fixed by @abhisekmazumdar and @nick-vanpraet and tested/reviewed by @patrykgruszka in GHSA-vph5-ghq3-q782
CVE-2025-5256 - Open Redirect vulnerability on user unlock path - Reported and fixed by @tomekkowalczyk, tested/reviewed by @patrykgruszka and @nick-vanpraet in GHSA-6vx9-9r2g-8373
Phpspreadsheet upgrade by @escopecz in #15016
SQL queries constructed with string concatenation [security] by @levente999 in #15040

Use u.loginName instead of r.name to order by login name by @Dominic-Mayers in #14982

The "Type" field is missing after saving an unfilled form #14168 by @levente999 in #14445

Fix illegal character notice caused by iconv() in InputHelper.php by @matbcvo in #15006

Full Changelog: 5.2.5...5.2.6

SHA1(5.2.6.zip)= 66b8ea5d2fa21a61e247af3c1cfbe2e5f94974b7
SHA1(5.2.6-update.zip)= 3ffd25c5f77d5016cdb544653469c1f104243dbb