6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.3 High
AI Score
Confidence
Low
0.934 High
EPSS
Percentile
99.1%
Debian LTS Advisory DLA-2884-1 [email protected]
https://www.debian.org/lts/security/ Utkarsh Gupta
January 17, 2022 https://wiki.debian.org/LTS
Package : wordpress
Version : 4.7.22+dfsg-0+deb9u1
CVE ID : CVE-2022-21661 CVE-2022-21662 CVE-2022-21663
CVE-2022-21664
Debian Bug : 1003243
Several vulnerabilities were discovered in Wordpress, a web blogging
tool. They allowed remote attackers to perform SQL injection, run
unchecked SQL queries, bypass hardening, or perform Cross-Site
Scripting (XSS) attacks.
For Debian 9 stretch, these problems have been fixed in version
4.7.22+dfsg-0+deb9u1.
We recommend that you upgrade your wordpress packages.
For the detailed security status of wordpress please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/wordpress
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.3 High
AI Score
Confidence
Low
0.934 High
EPSS
Percentile
99.1%