Hoo Companion 1.0.2 - Unauthenticated Stored XSS via Theme Settings Import
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 61% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The Hoo Companion WordPress plugin 1.0.2 does not have any authorisation or validation checks in one of its import features, and does not sanitise the data submitted to it before storing it as the active theme's settings, allowing unauthenticated attackers to inject arbitrary web scripts which will execute for anyone viewing the site, including administrators. The same request destroys the site's existing theme settings.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Unknown · Hoo Companionpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/a50f6ec1-4297-453e-b45f-6fd889b6b0d2/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.