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WordPress Core < 5.7.1 - XXE Injection
| CVE | CVE-2021-29447 |
|---|---|
| CVSS | 7.1 (High) |
| Publicly Published | April 15, 2021 |
| Last Updated | January 22, 2024 |
| Researcher |
SonarSource
|
Description
Wordpress is an open source CMS. A user with the ability to upload files (like an Author) can exploit an XML parsing issue in the Media Library leading to XXE attacks. This requires WordPress installation to be using PHP 8. Access to internal files is possible in a successful XXE attack. This has been patched in WordPress version 5.7.1, along with the older affected versions via a minor release. We strongly recommend you keep auto-updates enabled.
References
- github.com
- wordpress.org
- lists.debian.org
- www.debian.org
- packetstormsecurity.com
- packetstormsecurity.com
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1 affected software package
| Software Type | Core |
|---|---|
| Patched? | Yes |
| Remediation | Update to one of the following versions, or a newer patched version: 4.7.20, 4.8.16, 4.9.17, 5.0.12, 5.1.9, 5.2.10, 5.3.7, 5.4.5, 5.5.4, 5.6.3, 5.7.1 |
| Affected Versions |
Expand to see 7 more affected version ranges.
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| Patched Versions |
Expand to see 7 more patched versions.
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