Mautic 4.3 · Version Status
Mautic 4.3 End of Life Date
Mautic 4.3 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
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Mautic 4.3 is past end of life. This version no longer receives security patches. 1412 days past EOL — migrate to a supported version immediately.
EOL Date
Jun 27, 2022
1412 days past EOL
Latest Release
4.3.1
Standard release
Release Date
May 23, 2022
Mautic 4.3 series
| Version | Latest | EOL Date | Status |
|---|
| 2.15 |
2.15.3 |
Oct 8, 2019 |
EOL |
| 2.16 |
2.16.5 |
Dec 15, 2020 |
EOL |
| 3.0 |
3.0.2 |
Dec 15, 2021 |
EOL |
| 3.1 |
3.1.2 |
Nov 30, 2020 |
EOL |
| 3.2 |
3.3.2 |
Feb 22, 2021 |
EOL |
| 3.3 |
3.3.5 |
May 24, 2021 |
EOL |
| 4.0 |
4.0.2 |
Nov 29, 2021 |
EOL |
| 4.1 |
4.1.2 |
Feb 28, 2022 |
EOL |
What does Mautic 4.3 end of life mean?
When Mautic 4.3 reaches end of life, the maintainers stop issuing security patches for this version. CVEs discovered after the EOL date are publicly disclosed on the National Vulnerability Database with no patch available. Exploit code frequently appears on GitHub within days of disclosure.
The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Running Mautic 4.3 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to a supported version or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Mautic 4.3 reach end of life?
Mautic 4.3 reached end of life on June 27, 2022. This version is no longer receiving security patches.
Is Mautic 4.3 still supported?
No. Mautic 4.3 reached end of life on June 27, 2022 and is no longer receiving security patches.
What should I upgrade to from Mautic 4.3?
What are the security risks of running Mautic 4.3 past EOL?
When Mautic 4.3 reaches end of life, the maintainers stop issuing security patches. Any CVEs disclosed after the EOL date accumulate with no remediation path. Most vulnerability scanners do not flag this — it is the CVE blind spot. Organizations running EOL Mautic should migrate immediately or implement compensating controls.