2.1 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:H/Au:S/C:N/I:P/A:N
4.6 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
4.9 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
46.9%
An authenticated user can create a link with reflected XSS payload for actions’ pages, and send it to other users. Malicious code has access to all the same objects as the rest of the web page and can make arbitrary modifications to the contents of the page being displayed to a victim. This attack can be implemented with the help of social engineering and expiration of a number of factors - an attacker should have authorized access to the Zabbix Frontend and allowed network connection between a malicious server and victim’s computer, understand attacked infrastructure, be recognized by the victim as a trustee and use trusted communication channel.
[
{
"vendor": "Zabbix",
"product": "Frontend",
"versions": [
{
"version": "4.0.0-4.0.38",
"status": "affected"
},
{
"version": "5.0.0-5.0.20",
"status": "affected"
},
{
"version": "5.4.0-5.4.10",
"status": "affected"
},
{
"version": "6.0",
"status": "affected"
},
{
"version": "4.0.39rc1",
"status": "unaffected",
"lessThan": "unspecified",
"versionType": "custom"
},
{
"version": "5.0.21rc1",
"status": "unaffected",
"lessThan": "unspecified",
"versionType": "custom"
},
{
"version": "5.4.11rc1",
"status": "unaffected",
"lessThan": "unspecified",
"versionType": "custom"
},
{
"version": "6.0.1rc1",
"status": "unaffected",
"lessThan": "unspecified",
"versionType": "custom"
}
]
}
]
lists.debian.org/debian-lts-announce/2022/04/msg00011.html
lists.debian.org/debian-lts-announce/2023/04/msg00013.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2V4N22R3QVTYAJMWFK2U2O6QXAZYM35Z/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QWP6UBFA5T6MOQPY2VDUG5YAJBFPYRFF/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SWDZONUHDYKBXTAIAGHSYQDEGORD2QT7/
support.zabbix.com/browse/ZBX-20680
2.1 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:H/Au:S/C:N/I:P/A:N
4.6 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
4.9 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
46.9%