CVE-2021-3111

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.

CVSS v3 4.8 MEDIUM
CVSS v2.0 3.5 LOW

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://packetstormsecurity.com/files/161600/Concrete5-8.5.4-Cross-Site-Scripting.html	Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/161997/Concrete5-8.5.4-Cross-Site-Scripting.html	Third Party Advisory VDB Entry
https://documentation.concrete5.org/developers/introduction/version-history	Release Notes Vendor Advisory
https://documentation.concrete5.org/developers/introduction/version-history/855-release-notes	Release Notes Vendor Advisory
https://github.com/Quadron-Research-Lab/CVE/blob/main/CVE-2021-3111.pdf	Exploit Third Party Advisory
http://packetstormsecurity.com/files/161600/Concrete5-8.5.4-Cross-Site-Scripting.html	Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/161997/Concrete5-8.5.4-Cross-Site-Scripting.html	Third Party Advisory VDB Entry
https://documentation.concrete5.org/developers/introduction/version-history	Release Notes Vendor Advisory
https://documentation.concrete5.org/developers/introduction/version-history/855-release-notes	Release Notes Vendor Advisory
https://github.com/Quadron-Research-Lab/CVE/blob/main/CVE-2021-3111.pdf	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-01-08 15:15

Updated : 2024-11-21 06:20

NVD link : CVE-2021-3111

Mitre link : CVE-2021-3111

CVE.ORG link : CVE-2021-3111

JSON object : View

Products Affected

concretecms

concrete_cms

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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