9.8

CVE-2021-29476

WordPress Core < 5.5.3 - PHP Object Injection Gadget

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.
Mögliche Gegenmaßnahme
WordPress: 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
Weitere Schwachstelleninformationen
SystemWordPress Core
≫
Produkt WordPress
Version [*, 3.7)
Version [3.7, 3.7.35)
Version [3.8, 3.8.35)
Version [3.9, 3.9.33)
Version [4.0, 4.0.32)
Version [4.1, 4.1.32)
Version [4.2, 4.2.29)
Version [4.3, 4.3.25)
Version [4.4, 4.4.24)
Version [4.5, 4.5.23)
Version [4.6, 4.6.20)
Version [4.7, 4.7.19)
Version [4.8, 4.8.15)
Version [4.9, 4.9.16)
Version [5.0, 5.0.11)
Version [5.1, 5.1.8)
Version [5.2, 5.2.9)
Version [5.3, 5.3.6)
Version [5.4, 5.4.4)
Version [5.5, 5.5.3)
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wordpress ≫ Requests Version1.6.0
Wordpress ≫ Requests Version1.6.1
Wordpress ≫ Requests Version1.7.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.22% 0.83
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
security-advisories@github.com 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.