CVE-2021-3111
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
3.5 Low
CVSS2
Access Vector
NETWORK
Access 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
0.005 Low
EPSS
Percentile
76.3%
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.
| 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
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
3.5 Low
CVSS2
Access Vector
NETWORK
Access 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
0.005 Low
EPSS
Percentile
76.3%