Debian Security Bug TrackerDEBIANCVE:CVE-2019-9787CVE-2019-9787
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.837 High
EPSS
Percentile
98.5%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | wordpress | < 5.1.1+dfsg1-1 | wordpress_5.1.1+dfsg1-1_all.deb |
| Debian | 11 | all | wordpress | < 5.1.1+dfsg1-1 | wordpress_5.1.1+dfsg1-1_all.deb |
| Debian | 10 | all | wordpress | < 5.0.4+dfsg1-1 | wordpress_5.0.4+dfsg1-1_all.deb |
| Debian | 999 | all | wordpress | < 5.1.1+dfsg1-1 | wordpress_5.1.1+dfsg1-1_all.deb |
| Debian | 13 | all | wordpress | < 5.1.1+dfsg1-1 | wordpress_5.1.1+dfsg1-1_all.deb |
Related
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.837 High
EPSS
Percentile
98.5%