Vulnerability Details : CVE-2022-23049
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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2022-23049
- cpe:2.3:a:exponentcms:exponent_cms:2.6.0:patch2:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-23049
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-23049
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2022-23049
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-23049
-
https://exponentcms.lighthouseapp.com/projects/61783/tickets/1461
#1461 Exponent CMS 2.6.0 patch2 Stored Cross-Site Scripting (User-Agent) - Exponent CMS - exponentcmsExploit;Issue Tracking;Vendor Advisory
-
https://fluidattacks.com/advisories/cobain/
Exponent CMS 2.6.0 patch2 - Stored XSS (User-Agent) | Fluid AttacksExploit;Issue Tracking;Third Party Advisory
-
https://github.com/exponentcms/exponent-cms/issues/1546
Exponent-CMS Security Issues · Issue #1546 · exponentcms/exponent-cms · GitHubExploit;Issue Tracking;Third Party Advisory
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