Gutenverse News < 3.3.3 - Unauthenticated Stored XSS via Comment Content
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.8epss 0.5%
exploitation probability
0.5%top 59% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The Gutenverse News WordPress plugin before 3.3.3 does not restrict the extra HTML it adds to WordPress's allowed elements to the context it is meant for, applying the same relaxed list to every sanitisation context including untrusted comments, allowing unauthenticated users to store JavaScript that will execute in the browser of any administrator who reviews the comment queue, and of any visitor to the post once the comment is approved.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Unknown · Gutenverse Newspublic PoCs found — 1
cve_referencewpscan.com/vulnerability/80a2cc9f-4242-4ffb-a781-cffdceb84ab3/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.