VDB
CVE-2019-9787
CVE-2019-9787
PUBLISHED
WordPress before 5.1.1 does not properly filter comment content, leading to Remote Code Execution by unauthenticated users in a default configuration. This occurs because CSRF protection is mishandled, and because Search Engine Optimization of A elements is performed incorrectly, leading to XSS. The XSS results in administrative access, which allows arbitrary changes to .php files. This is related to wp-admin/includes/ajax-actions.php and wp-includes/comment.php.
EPSS 81.02% · 99.2th percentile
Risk Scores
EPSS Score
81.02%
99.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | wordpress | *, 0, 4.8.3+dfsg-1 |
| Ubuntu:16.04:LTS | wordpress | 4.3+dfsg-1, 4.3.1+dfsg-1, 4.4+dfsg-1 |
Exploit Intelligence
- CodePath Assignment for Weeks 7 & 8: CVE-2017-14719, CVE-2019-9787 & Unauthenticated Page/Post Content Modification via REST API (github-poc-repo)
- CodePath Assignment for Weeks 7 & 8: CVE-2017-14719, CVE-2019-9787 & Unauthenticated Page/Post Content Modification via REST API (github-poc-repo)
- CodePath Assignment for Weeks 7 & 8: CVE-2017-14719, CVE-2019-9787 & Unauthenticated Page/Post Content Modification via REST API (github-poc-repo)
- CodePath Assignment for Weeks 7 & 8: CVE-2017-14719, CVE-2019-9787 & Unauthenticated Page/Post Content Modification via REST API (github-poc-repo)
- CodePath Assignment for Weeks 7 & 8: CVE-2017-14719, CVE-2019-9787 & Unauthenticated Page/Post Content Modification via REST API (github-poc-repo)
- CodePath Assignment for Weeks 7 & 8: CVE-2017-14719, CVE-2019-9787 & Unauthenticated Page/Post Content Modification via REST API (github-poc-repo)
- CodePath Assignment for Weeks 7 & 8: CVE-2017-14719, CVE-2019-9787 & Unauthenticated Page/Post Content Modification via REST API (github-poc-repo)
- This is a recurrence of cve-2019-9787 on Wordpress and a hash-based defense. (github-poc-repo)
- This is a recurrence of cve-2019-9787 on Wordpress and a hash-based defense. (github-poc-repo)
- This is a recurrence of cve-2019-9787 on Wordpress and a hash-based defense. (github-poc-repo)
…and 65 more exploits
Timeline
- CVE Published
- Jan 10, 2020 PoC Published
- Apr 14, 2021 EPSS Score
- Mar 7, 2023 EPSS Score
- Jun 9, 2023 EPSS Score
- Sep 10, 2023 EPSS Score
- Nov 29, 2023 EPSS Score
- Jun 22, 2024 EPSS Score
- Aug 4, 2024 EPSS Score
- Oct 7, 2024 EPSS Score
- Dec 17, 2024 EPSS Score
- Feb 21, 2025 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-9787 third-party-advisory
- https://blog.ripstech.com/2019/wordpress-csrf-to-rce/ third-party-advisory
- https://github.com/WordPress/WordPress/commit/0292de60ec78c5a44956765189403654fe4d080b third-party-advisory
- https://wordpress.org/news/2019/03/wordpress-5-1-1-security-and-maintenance-release/ third-party-advisory
- https://wordpress.org/support/wordpress-version/version-5-1-1/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-9787 third-party-advisory