PT-2022-15806 · Unknown · Exponent Cms

Alestorm980 · Published 2022-02-09 · Updated 2022-02-16 · CVE-2022-23047

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Exponent CMS version 2.6.0patch2

Description The issue allows an authenticated admin user to inject persistent JavaScript code inside the Site/Organization Name, Site Title, and Site Header parameters while updating the site settings on the "/exponentcms/administration/configure site" API endpoint.

Recommendations For Exponent CMS version 2.6.0patch2, as a temporary workaround, consider restricting access to the "/exponentcms/administration/configure site" API endpoint until a patch is available. Avoid using the Site/Organization Name, Site Title, and Site Header parameters in this endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-23047

Affected Products

Exponent Cms

References · 5

• 🔥 https://github.com/exponentcms/exponent-cms/issues/1546 · Exploit
• 🔥 https://exponentcms.lighthouseapp.com/projects/61783/tickets/1459 · Exploit
• 🔥 https://fluidattacks.com/advisories/franklin · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-23047 · Security Note
• https://osv.dev/vulnerability/CVE-2022-23047 · Vendor Advisory