CVE-2021-41144
OpenMage LTS authenticated remote code execution through layout update
OpenMage LTS is an e-commerce platform. Prior to versions 19.4.22 and 20.0.19, a layout block was able to bypass the block blacklist to execute remote code. Versions 19.4.22 and 20.0.19 contain a patch for this issue.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
OpenMage LTS authenticated remote code execution through layout update
OpenMage LTS is an e-commerce platform. Prior to versions 19.4.22 and 20.0.19, a layout block was able to bypass the block blacklist to execute remote code. Versions 19.4.22 and 20.0.19 contain a patch for this issue.
- Record
CVE-2021-41144- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-77
- Updated
- 2026-11-02
EUVDEUVD-2023-0340
OpenMage LTS is an e-commerce platform. Prior to versions 19.4.22 and 20.0.19, a layout block was able to bypass the block blacklist to execute remote code. Versions 19.4.22 and 20.0.19 contain a patch for this issue.
- Record
EUVD-2023-0340- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-5j2g-3ph4-rgvm
Fix for authenticated remote code execution through layout update
Impact
A layout block was able to bypass the block blacklist to execute remote code.
- Record
GHSA-5j2g-3ph4-rgvm- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-77
- Updated
- 2026-11-02
NVD
OpenMage LTS is an e-commerce platform. Prior to versions 19.4.22 and 20.0.19, a layout block was able to bypass the block blacklist to execute remote code. Versions 19.4.22 and 20.0.19 contain a patch for this issue.
- Record
CVE-2021-41144- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-77
- Updated
- 2026-11-02
OSV
OpenMage LTS is an e-commerce platform. Prior to versions 19.4.22 and 20.0.19, a layout block was able to bypass the block blacklist to execute remote code. Versions 19.4.22 and 20.0.19 contain a patch for this issue.
- Record
CVE-2021-41144- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVGHSA-5j2g-3ph4-rgvm
Fix for authenticated remote code execution through layout update
Impact
A layout block was able to bypass the block blacklist to execute remote code.
- Record
GHSA-5j2g-3ph4-rgvm- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-77
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
openmage/magento-ltsPackagist |
before 19.4.22 | 19.4.22 |
openmage/magento-ltsPackagist |
20.0.0 up to 20.0.19 | 20.0.19 |
openmage/magento-ltsPackagist |
before 19.4.22, plus listed versions 1.9.1.11.9.2.01.9.2.11.9.2.21.9.2.3 Show 25 moreShow less1.9.2.41.9.3.01.9.3.1v19.4.0v19.4.1v19.4.10v19.4.11v19.4.12v19.4.13v19.4.14v19.4.15v19.4.16v19.4.17v19.4.18v19.4.19v19.4.2v19.4.20v19.4.21v19.4.3v19.4.4v19.4.5v19.4.6v19.4.7v19.4.8v19.4.9 |
19.4.22 |
openmage/magento-ltsPackagist |
20.0.0 up to 20.0.19, plus listed versions v20.0.0v20.0.1v20.0.10v20.0.11v20.0.12 Show 13 moreShow lessv20.0.13v20.0.14v20.0.15v20.0.16v20.0.17v20.0.18v20.0.2v20.0.3v20.0.4v20.0.5v20.0.6v20.0.7v20.0.8 |
20.0.19 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-41144 is a high vulnerability (CVSS 8.8) in Openmage Magento, published January 27, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.22%, the 68th percentile. Fixed in openmage/magento-lts 19.4.22.
References
github.com/OpenMage/magento-lts/security/advisories/GHSA-5j2g-3ph4-rgvm
nvd.nist.gov/vuln/detail/CVE-2021-41144