WordPress · File Manager Plugin
CVE-2020-25213
WordPress File Manager Plugin Remote Code Execution Vulnerability
Nedir
The File Manager (wp-file-manager) plugin before 6.9 for WordPress allows remote attackers to upload and execute arbitrary PHP code because it renames an unsafe example elFinder connector file to have the .php extension. This, for example, allows attackers to run the elFinder upload (or mkfile and put) command to write PHP code into the wp-content/plugins/wp-file-manager/lib/files/ directory. This was exploited in the wild in August and September 2020.
CISA: WordPress File Manager plugin contains a remote code execution vulnerability that allows unauthenticated users to execute PHP code and upload malicious files on a target site.
Ne yapmalı
Apply updates per vendor instructions.
ABD federal kurumları için son tarih: 3 Mayıs 2022
- CISA listesine eklenme
- 3 Kasım 2021
- Yayımlanma
- 9 Eylül 2020
- Önem
- Kritik 10,0 CVSS 3.1
- Önümüzdeki 30 günde saldırı olasılığı (EPSS)
- 97% bilinen tüm açıkların en üstteki 0,1% diliminde
- Zayıflık
- CWE-434
- Daha fazla ayrıntı
- NVD · CVE.org · CISA
Tüm kaynaklar (9)
- https://wordpress.org/plugins/wp-file-manager/#developers
- https://github.com/w4fz5uck5/wp-file-manager-0day
- https://hotforsecurity.bitdefender.com/blog/wordpress-websites-attacked-via-file-manager-plugin-vulnerability…
- https://wordfence.com/blog/2020/09/700000-wordpress-users-affected-by-zero-day-vulnerability-in-file-manager-…
- https://plugins.trac.wordpress.org/changeset/2373068
- https://zdnet.com/article/millions-of-wordpress-sites-are-being-probed-attacked-with-recent-plugin-bug/
- https://seravo.com/blog/0-day-vulnerability-in-wp-file-manager/
- http://packetstormsecurity.com/files/160003/WordPress-File-Manager-6.8-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/171650/WordPress-File-Manager-6.9-Shell-Upload.html
WordPress için istismar edilen diğer açıklar
| Eklenme | Açık | Ürün | Önem | Saldırı olasılığı |
|---|---|---|---|---|
| 25 Eyl 2026 | Remote File Inclusion | Core | Yüksek 8,1 | 96% |
| 21 Tem 2026 | SQL Injection | Core | Orta 5,9 | 5,3% |
| 21 Tem 2026 | Interpretation Conflict | Core | Kritik 9,8 | 11% |
| 3 Kas 2021 | Cross-Site Scripting (XSS) | Social Warfare Plugin | Orta 6,1 | 73% |
| 3 Kas 2021 | File Download | Snap Creek Duplicator Plugin | Yüksek 7,5 | 98% |
Kaynaklar: Known Exploited Vulnerabilities (CISA, kamu malı), CVE records (cve.org) ve EPSS (FIRST). Saldırı olasılığı, birinin önümüzdeki 30 günde açığı istismar etmeye çalışacağına dair EPSS tahminidir.