VDB
CVE-2019-17673
CVE-2019-17673
PUBLISHED
CVSS 7.5 HIGH
WordPress before 5.2.4 is vulnerable to poisoning of the cache of JSON GET requests because certain requests lack a Vary: Origin header.
EPSS 3.15% · 87.1th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Score
3.15%
87.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | wordpress | 4.3+dfsg-1, 4.3.1+dfsg-1, 4.4+dfsg-1 |
| Ubuntu:18.04:LTS | wordpress | 4.8.2+dfsg-2, 4.8.3+dfsg-1, 4.9.1+dfsg-1 |
Timeline
- CVE Published
- Jan 10, 2020 PoC Published
- Apr 14, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Dec 17, 2024 EPSS Score
- Mar 17, 2025 EPSS Score
- Mar 23, 2025 EPSS Score
- Mar 29, 2025 EPSS Score
- Mar 30, 2025 EPSS Score
- Apr 7, 2025 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-17673 third-party-advisory
- https://blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html third-party-advisory
- https://core.trac.wordpress.org/changeset/46478 third-party-advisory
- https://github.com/WordPress/WordPress/commit/b224c251adfa16a5f84074a3c0886270c9df38de third-party-advisory
- https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-17673 third-party-advisory