aj2108/CVE-2026-8237

PoC

CVE-2026-8237 is an Insecure Direct Object Reference (IDOR) vulnerability caused by missing authorization checks in Concrete CMS 9.5.0 and earlier.

view exploit source poc_in_githubauthor aj2108published 2026-08-01catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2026-8237US	medium5.3OT elevated	0.64% (50th)	Exploit	2026-05-21
Concrete CMS 9.5.0 and below is vulnerable to IDOR. The `/ccm/frontend/conversations/message_detail` endpoint returns the full content of any conversation message. An unauthenticat…

scry

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