CVE-2019-8942
HIGH8.8EPSS 93.6%wordpress - security update
發布日:2019/2/20修改日:2026/5/27
描述
WordPress before 4.9.9 and 5.x before 5.0.1 allows remote code execution because an _wp_attached_file Post Meta entry can be changed to an arbitrary string, such as one ending with a .jpg?file.php substring. An attacker with author privileges can execute arbitrary code by uploading a crafted image containing PHP code in the Exif metadata. Exploitation can leverage CVE-2019-8943.
受影響套件(2)
- Debian/wordpressfrom 0, < 5.0.1+dfsg1-1
- Debian/wordpressfrom 0, < 4.1.26+dfsg-1+deb8u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |