CVE-2023-44760

Multiple Cross Site Scripting (XSS) vulnerabilities in Concrete CMS v.9.2.1 allow an attacker to execute arbitrary code via a crafted script to the Header and…

published October 23, 2023

CVSS
—
EPSS
1%
Percentile
49.9
In the wild
Unconfirmed
What it is

Multiple Cross Site Scripting (XSS) vulnerabilities in Concrete CMS v.9.2.1 allow an attacker to execute arbitrary code via a crafted script to the Header and Footer Tracking Codes of the SEO & Statistics. NOTE: the vendor disputes this because these header/footer changes can only be made by an admin, and allowing an admin to place JavaScript there is an intentional customization feature. Also, the exploitation method claimed by "sromanhu" does not provide any access to a Concrete CMS session, because the Concrete CMS session cookie is configured as HttpOnly.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00637 · 49.9th percentile
Published
2023-10-23T00:00Z
EPSS history
Timeline
  • 23 OCT 00:00Z
    Multiple Cross Site Scripting (XSS) vulnerabilities in Concrete CMS v.9.2.1 allow an attacker to execute arbitrary code via a crafted script to the Header and…
    cvelistv5