onyx --cves cve-2020-4047
CVE-2020-4047
- score
- <0.1
- cvss
- 6.8
- epss
- 3.3%
- published
- 2020-06-12
- kev added
- —
- first seen
WordPress < 5.4.2 contains a stored cross-site scripting caused by JavaScript injection in media file attachment pages by authenticated users with upload permissions, letting script execute in the context of higher privileged users, exploit requires authenticated user with upload permissions.
Timeline
How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.
- Published
- Tracked by Onyx
Weaknesses
References 8
- https://www.debian.org/security/2020/dsa-4709
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/773N2ZV7QEMBGKH6FBKI6Q5S3YJMW357/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODNHXVJS25YVWYQHOCICXTLIN5UYJFDN/
- https://github.com/WordPress/wordpress-develop/commit/0977c0d6b241479ecedfe19e96be69f727c3f81f
- https://wordpress.org/news/2020/06/wordpress-5-4-2-security-and-maintenance-release/
- https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-8q2w-5m27-wm27
- https://lists.debian.org/debian-lts-announce/2020/07/msg00000.html
- https://lists.debian.org/debian-lts-announce/2020/09/msg00011.html