CVE-2026-7881

Concrete CMS 9.5.0 and below is subject to Insecure Direct Object Reference IDOR in the Express Entry Detail block via the exEntryID parameter. This IDOR leads to unauthorized access to all Express form submissions. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 6.3...

CVE-2026-7881 Concrete CMS 9.5.0 and below is vulnerable to IDOR in the Express Entry Detail block

Concrete CMS 9.5.0 and below is subject to Insecure Direct Object Reference IDOR in the Express Entry Detail block via the exEntryID parameter. This IDOR leads to unauthorized access to all Express form submissions. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 6.3...

CVE-2026-7881 Concrete CMS 9.5.0 and below is vulnerable to IDOR in the Express Entry Detail block

Concrete CMS 9.5.0 and below is subject to Insecure Direct Object Reference IDOR in the Express Entry Detail block via the exEntryID parameter. This IDOR leads to unauthorized access to all Express form submissions. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 6.3...

CVE-2026-7881

CVE-2026-7881 affects Concrete CMS 9.5.0 and earlier. The vulnerability is an Insecure Direct Object Reference (IDOR) in the Express Entry Detail block via the exEntryID parameter, enabling unauthorized access to all Express form submissions. The CVSS v4.0 score is 6.3 (AV:N/AC:L/AT:P/PR:N/UI:N/V...

CVE-2026-8238 Concrete CMS 9.5.0 and below is vulnerable to IDOR in '/ccm/frontend/conversations/message_page' allowing unauthenticated read of any conversation message

Concrete CMS 9.5.0 and below is vulnerable to IDOR. The '/ccm/frontend/conversations/messagepage' endpoint returns the full content of any conversation message. An unauthenticated attacker can enumerate all conversation messages, including messages from restricted pages, member-only areas, and th...

CVE-2026-8238

Concrete CMS 9.5.0 and below is vulnerable to IDOR. The '/ccm/frontend/conversations/messagepage' endpoint returns the full content of any conversation message. An unauthenticated attacker can enumerate all conversation messages, including messages from restricted pages, member-only areas, and th...

CVE-2026-8237

Concrete CMS 9.5.0 and below is vulnerable to IDOR. The /ccm/frontend/conversations/messagedetail endpoint returns the full content of any conversation message. An unauthenticated attacker can enumerate all conversation messages, including messages from restricted pages, member-only areas, and th...

CVE-2026-8237 Concrete CMS 9.5.0 and below is vulnerable to IDOR in the`/ccm/frontend/conversations/message_detail` endpoint

Concrete CMS 9.5.0 and below is vulnerable to IDOR. The /ccm/frontend/conversations/messagedetail endpoint returns the full content of any conversation message. An unauthenticated attacker can enumerate all conversation messages, including messages from restricted pages, member-only areas, and th...

CVE-2026-8237 Concrete CMS 9.5.0 and below is vulnerable to IDOR in the`/ccm/frontend/conversations/message_detail` endpoint

Concrete CMS 9.5.0 and below is vulnerable to IDOR. The /ccm/frontend/conversations/messagedetail endpoint returns the full content of any conversation message. An unauthenticated attacker can enumerate all conversation messages, including messages from restricted pages, member-only areas, and th...

CVE-2026-8239

Concrete CMS 9.5.0 and below is vulnerable to IDOR. The '/ccm/frontend/conversations/getrating' endpoint confirms existence and returns rating score for any message by ID. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 6.3 with...

CVE-2026-8239

Concrete CMS

CVE-2026-8236

Concrete CMS 9.5.0 and earlier is affected by an IDOR flaw due to a missing authentication gate on GET requests to /ccm/system/dialogs/file/usage/{fID}. The endpoint accepts an integer file ID and can disclose internal site structure data (page IDs, versions, URL paths) to unauthenticated users. ...

CVE-2025-13479 IDOR in PosCube's QR Menu

Authorization bypass through User-Controlled key vulnerability in PosCube Hardware Software and Consulting Ltd. QR Menu allows Exploitation of Trusted Identifiers. This issue affects QR Menu: through 21052026. NOTE: The vendor was contacted early about this disclosure but did not respond in any w...

CVE-2026-1881

The Broadstreet plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.52.2 via the getsponsoredmeta AJAX action due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level...

CVE-2026-1881 Broadstreet <= 1.52.2 - Authenticated (Subscriber+) Private Post Meta Disclosure via get_sponsored_meta

The Broadstreet plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.52.2 via the getsponsoredmeta AJAX action due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level...

CVE-2026-1881

The CVE-2026-1881 entry concerns the Broadstreet WordPress plugin (versions

EUVD-2026-31206

The Broadstreet plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.52.2 via the getsponsoredmeta AJAX action due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level...

CVE-2026-1881 Broadstreet <= 1.52.2 - Authenticated (Subscriber+) Private Post Meta Disclosure via get_sponsored_meta

The Broadstreet plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.52.2 via the getsponsoredmeta AJAX action due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level...

PT-2026-42561

Name of the Vulnerable Software and Affected Versions Concrete CMS versions prior to 9.5.1 Description An Insecure Direct Object Reference IDOR exists where the '/ccm/frontend/conversations/get rating' endpoint confirms the existence of and returns the rating score for any message by ID. IDOR is ...

PT-2026-42556

Name of the Vulnerable Software and Affected Versions Concrete CMS versions prior to 9.5.1 Description An Insecure Direct Object Reference IDOR exists in the 'AddMessage' and 'UpdateMessage' conversation controllers. These controllers accept user-supplied file attachment IDs through the attachmen...