CVE-2019-12562: Stored Cross-Site Scripting in DotNetNuke (DNN) Version before 9.4.0 allows remote attackers to store and embed the malicious script into the admin…

PriorityP342medium6.1CVSS 3.1

AVNACLPRNUIRSCCLILAN

EXPLOIT

EPSS

6.17%

92.6th percentile

Stored Cross-Site Scripting in DotNetNuke (DNN) Version before 9.4.0 allows remote attackers to store and embed the malicious script into the admin notification page. The exploit could be used to perfom any action with admin privileges such as managing content, adding users, uploading backdoors to the server, etc. Successful exploitation occurs when an admin user visits a notification page with stored cross-site scripting.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
dnnsoftware	dotnetnuke	< 9.4.0	9.4.0
libsndfile_project	libsndfile	>= 0 < 1.0.25-10ubuntu0.16.04.3	1.0.25-10ubuntu0.16.04.3
libsndfile_project	libsndfile	>= 0 < 1.0.25-7ubuntu2.2+esm1	1.0.25-7ubuntu2.2+esm1

CVSS provenance

nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

osv9.8CRITICAL

CVEs like this are exactly what “Exploited This Week” covers.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.