CVE-2021-3111
3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
4.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
5 Medium
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
76.6%
The Express Entries Dashboard in Concrete5 8.5.4 allows stored XSS via the name field of a new data object at an index.php/dashboard/express/entries/view/ URI.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| concretecms:concrete_cms | concretecms concrete cms | lt | 8.5.5 |
References
packetstormsecurity.com/files/161600/Concrete5-8.5.4-Cross-Site-Scripting.html
packetstormsecurity.com/files/161997/Concrete5-8.5.4-Cross-Site-Scripting.html
documentation.concrete5.org/developers/introduction/version-history
documentation.concrete5.org/developers/introduction/version-history/855-release-notes
github.com/Quadron-Research-Lab/CVE/blob/main/CVE-2021-3111.pdf
Social References
More
Related
3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
4.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
5 Medium
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
76.6%