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WordPress Core < 5.5.3 - PHP Object Injection Gadget
| CVE | CVE-2021-29476 |
|---|---|
| CVSS | 9.8 (Critical) |
| Publicly Published | October 29, 2020 |
| Last Updated | August 14, 2023 |
| Researcher |
Alex Concha
|
Description
Requests is a HTTP library written in PHP. Requests mishandles deserialization in FilteredIterator. The issue has been patched and users of `Requests` 1.6.0, 1.6.1 and 1.7.0 should update to version 1.8.0.
Wordfence blocked 9 attacks targeting this vulnerability in the past 24 hours.
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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: 3.7.35, 3.8.35, 3.9.33, 4.0.32, 4.1.32, 4.2.29, 4.3.25, 4.4.24, 4.5.23, 4.6.20, 4.7.19, 4.8.15, 4.9.16, 5.0.11, 5.1.8, 5.2.9, 5.3.6, 5.4.4, 5.5.3 |
| Affected Versions |
Expand to see 16 more affected version ranges.
|
| Patched Versions |
Expand to see 15 more patched versions.
|
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