set-screen-option filter misuse by plugins leading to privil… (CVE-2020-4050)

Résumé

set-screen-option filter misuse by plugins leading to privilege escalation in WordPress

Description d'origine

La description telle que publiée par la source (souvent en anglais).

In affected versions of WordPress, misuse of the set-screen-option filter's return value allows arbitrary user meta fields to be saved. It does require an admin to install a plugin that would misuse the filter. Once installed, it can be leveraged by low privileged users. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).

Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

Paquets affectés

Bitnami wordpress-multisite

[{"type":"SEMVER","events":[{"introduced":"3.7.0"},{"fixed":"3.7.34"},{"introduced":"3.8.0"},{"fixed":"3.8.34"},{"introduced":"3.9.0"},{"fixed":"3.9.32"},{"introduced":"4.0.0"},{"fixed":"4.0.31"},{"introduced":"4.1.0"},{"fixed":"4.1.31"},{"introduced":"4.2.0"},{"fixed":"4.2.28"},{"introduced":"4.3.0"},{"fixed":"4.3.24"},{"introduced":"4.4.0"},{"fixed":"4.4.23"},{"introduced":"4.5.0"},{"fixed":"4.5.22"},{"introduced":"4.6.0"},{"fixed":"4.6.19"},{"introduced":"4.7.0"},{"fixed":"4.7.18"},{"introduced":"4.8.0"},{"fixed":"4.8.14"},{"introduced":"4.9.0"},{"fixed":"4.9.15"},{"introduced":"5.0.0"},{"fixed":"5.0.10"},{"introduced":"5.1.0"},{"fixed":"5.1.6"},{"introduced":"5.2.0"},{"fixed":"5.2.7"},{"introduced":"5.3.0"},{"fixed":"5.3.4"},{"introduced":"5.4.0"},{"fixed":"5.4.2"}]}]

Bitnami wordpress

[{"type":"SEMVER","events":[{"introduced":"3.7.0"},{"fixed":"3.7.34"},{"introduced":"3.8.0"},{"fixed":"3.8.34"},{"introduced":"3.9.0"},{"fixed":"3.9.32"},{"introduced":"4.0.0"},{"fixed":"4.0.31"},{"introduced":"4.1.0"},{"fixed":"4.1.31"},{"introduced":"4.2.0"},{"fixed":"4.2.28"},{"introduced":"4.3.0"},{"fixed":"4.3.24"},{"introduced":"4.4.0"},{"fixed":"4.4.23"},{"introduced":"4.5.0"},{"fixed":"4.5.22"},{"introduced":"4.6.0"},{"fixed":"4.6.19"},{"introduced":"4.7.0"},{"fixed":"4.7.18"},{"introduced":"4.8.0"},{"fixed":"4.8.14"},{"introduced":"4.9.0"},{"fixed":"4.9.15"},{"introduced":"5.0.0"},{"fixed":"5.0.10"},{"introduced":"5.1.0"},{"fixed":"5.1.6"},{"introduced":"5.2.0"},{"fixed":"5.2.7"},{"introduced":"5.3.0"},{"fixed":"5.3.4"},{"introduced":"5.4.0"},{"fixed":"5.4.2"}]}]

État des correctifs par distribution

Paquets corrigés publiés par chaque distribution pour cette CVE

Debian DEBIAN-CVE-2020-4050 wordpress Corrigé dans: 5.4.2+dfsg1-1

Résumé

Description d'origine

Paquets affectés

État des correctifs par distribution

Références