Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

A vulnerability has been found in ConcreteCMS up to 9.3.9 and classified as problematic. Affected by this vulnerability is the function Save of the component Accordion Block Handler. The manipulation of the argument Title/Body Source leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.