CVE-2022-21662
Description
WordPress is a free and open-source content management system written in PHP and paired with a MariaDB database. Low-privileged authenticated users (like author) in WordPress core are able to execute JavaScript/perform stored XSS attack, which can affect high-privileged users. This has been patched in WordPress version 5.8.3. Older affected versions are also fixed via security release, that go back till 3.7.37. We strongly recommend that you keep auto-updates enabled. There are no known workarounds for this issue.
CWE
- CWE-79 — CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected
- WordPress / wordpress-develop — v=< 5.8.3 [affected]
CVSS
- 3.1 score=8 severity=HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
References
- https://wordpress.org/news/2022/01/wordpress-5-8-3-security-release/ x_refsource_MISC
- https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-699q-3hj9-889w x_refsource_CONFIRM
- https://www.debian.org/security/2022/dsa-5039 vendor-advisory, x_refsource_DEBIAN
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DM6XPH3JN6V4NF4WBOJTOXZIVE6VKKE3/ vendor-advisory, x_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4UNEC63UU5GEU47IIR4RMTZAHNEOJG/ vendor-advisory, x_refsource_FEDORA
- https://lists.debian.org/debian-lts-announce/2022/01/msg00019.html mailing-list, x_refsource_MLIST
Source
cvelistV5-main/cves/2022/21xxx/CVE-2022-21662.json