CVE-2022-23049 — MEDIUM (5.4)

Vulnerability Description

Exponent CMS 2.6.0patch2 allows an authenticated user to inject persistent JavaScript code on the "User-Agent" header when logging in. When an administrator user visits the "User Sessions" tab, the JavaScript will be triggered allowing an attacker to compromise the administrator session.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Exponentcms	Exponent Cms	2.6.0

Related Weaknesses (CWE)

CWE-79

References

https://exponentcms.lighthouseapp.com/projects/61783/tickets/1461ExploitIssue TrackingVendor Advisory
https://fluidattacks.com/advisories/cobain/ExploitIssue TrackingThird Party Advisory
https://github.com/exponentcms/exponent-cms/issues/1546ExploitIssue TrackingThird Party Advisory
https://exponentcms.lighthouseapp.com/projects/61783/tickets/1461ExploitIssue TrackingVendor Advisory
https://fluidattacks.com/advisories/cobain/ExploitIssue TrackingThird Party Advisory
https://github.com/exponentcms/exponent-cms/issues/1546ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2022-23049?

CVE-2022-23049 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Exponent CMS 2.6.0patch2 allows an authenticated user to inject persistent JavaScript code on the "User-Agent" header when logging in. When an administrator user visits the "User Sessions" tab, the Ja...

How severe is CVE-2022-23049?

CVE-2022-23049 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-23049?

Check the references section above for vendor advisories and patch information. Affected products include: Exponentcms Exponent Cms.