CVE-2018-20149
- Source
- https://cve.org/CVERecord?id=CVE-2018-20149
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-20149.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-20149
- Downstream
- Published
- 2018-12-14T20:29:00.437Z
- Modified
- 2026-04-11T12:08:17.817279Z
- Severity
-
- 5.4 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
In WordPress before 4.9.9 and 5.x before 5.0.1, when the Apache HTTP Server is used, authors could upload crafted files that bypass intended MIME type restrictions, leading to XSS, as demonstrated by a .jpg file without JPEG data.
- Database specific
{ "unresolved_ranges": [ { "cpe": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "source": "CPE_FIELD", "extracted_events": [ { "last_affected": "8.0" } ] }, { "cpe": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "source": "CPE_FIELD", "extracted_events": [ { "last_affected": "9.0" } ] } ] }- References
-
- http://www.securityfocus.com/bid/106220
- https://codex.wordpress.org/Version_4.9.9
- https://lists.debian.org/debian-lts-announce/2019/02/msg00019.html
- https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/
- https://wordpress.org/support/wordpress-version/version-5-0-1/
- https://wpvulndb.com/vulnerabilities/9175
- https://www.debian.org/security/2019/dsa-4401
- https://www.zdnet.com/article/wordpress-plugs-bug-that-led-to-google-indexing-some-user-passwords/
- https://github.com/WordPress/WordPress/commit/246a70bdbfac3bd45ff71c7941deef1bb206b19a
Affected packages
Git / github.com/wordpress/wordpress
Affected ranges
- Type
- GIT
- Repo
- https://github.com/wordpress/wordpress
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedFixedFixed
- Database specific
{ "cpe": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "source": [ "CPE_FIELD", "REFERENCES" ], "extracted_events": [ { "introduced": "0" }, { "fixed": "4.9.9" }, { "introduced": "5.0" }, { "fixed": "5.0.1" } ] }