CVE-2026-104472

YesWiki before 4.6.7 contains a missing authorization vulnerability in the attachment download handler that allows unauthenticated attackers to bypass page read ACLs. Attackers can request the download handler with a known page tag and file parameter to retrieve confidential attachments from...

CVE-2026-104438 YesWiki before 4.6.7 Information Disclosure via listpagestag and includepages Actions

YesWiki before 4.6.7 contains a missing authorization vulnerability in the listpagestag and includepages actions of the tags tool, which enumerate pages without applying read-ACL filtering. Unauthenticated or unprivileged attackers can embed these actions with a chosen tag or page name to disclos...

CVE-2026-86194 Grav Form Plugin before 9.1.22 Cross-Page Form Execution

Grav Form Plugin before 9.1.22 fails to verify page authorization when resolving forms by name across pages, allowing anonymous visitors to execute form actions defined on login-restricted or unpublished pages. Attackers can POST to any public page with a restricted form's name to trigger save,...

📄 Docmost 0.70.2 Authorization Bypass

In Docmost versions 0.70.0 through 0.70.2, restricted child pages hidden from public share viewers could still leak through public share search results. CVE-2026-33146 A public share looked clean in the page tree, but the search endpoint told a different story. In Docmost, restricted child pages...

PT-2026-53790

Unauthenticated nested page API leaks restricted & unpublished content - Location: app/controllers/alchemy/api/pages controller.rb:28 Api::PagesControllernested - Affected version: Alchemy CMS 8.3.0.dev Rails 8.1.3 Description The unauthenticated GET /api/pages/nested endpoint returns the full pa...

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-2026-8240

Concrete CMS 9.5.0 and below is vulnerable to unauthenticated page metadata disclosure across every page with a configured summary template, revealing the existence of private, draft, and restricted pages while leaking title, path, description, and author information. The Concrete CMS security te...

Restricted page for a user is getting displayed in "Recently Updated" macro.

h3. Issue Summary Restricted page for a user is getting displayed in "Recently Updated" macro. h3. Steps to Reproduce In confluence 10.2.x create 3 normal users user01, user02, user03. Create a sample space using admin user. Create a page using admin user and add "Recently Updated" macro. Switch ...

Concrete CMS is vulnerable to unauthenticated page metadata disclosure

Concrete CMS 9.5.0 and below is vulnerable to unauthenticated page metadata disclosure across every page with a configured summary template, revealing the existence of private, draft, and restricted pages while leaking title, path, description, and author information...

GHSA-VPGR-CWFX-PWFW Concrete CMS is vulnerable to unauthenticated page metadata disclosure

Concrete CMS 9.5.0 and below is vulnerable to unauthenticated page metadata disclosure across every page with a configured summary template, revealing the existence of private, draft, and restricted pages while leaking title, path, description, and author information...

EUVD-2026-31358

Concrete CMS 9.5.0 and below is vulnerable to unauthenticated page metadata disclosure across every page with a configured summary template, revealing the existence of private, draft, and restricted pages while leaking title, path, description, and author information. The Concrete CMS security te...

CVE-2026-8240

Concrete CMS 9.5.0 and below is vulnerable to unauthenticated page metadata disclosure across every page with a configured summary template, revealing the existence of private, draft, and restricted pages while leaking title, path, description, and author information. The Concrete CMS security te...

CVE-2026-8240

Concrete CMS 9.5.0 and below is vulnerable to unauthenticated page metadata disclosure across every page with a configured summary template, revealing the existence of private, draft, and restricted pages while leaking title, path, description, and author information. The Concrete CMS security te...

CVE-2026-8240 Concrete CMS 9.5.0 and below is vulnerable to unauthenticated page metadata disclosure in Backend\SummaryTemplate

Concrete CMS 9.5.0 and below is vulnerable to unauthenticated page metadata disclosure across every page with a configured summary template, revealing the existence of private, draft, and restricted pages while leaking title, path, description, and author information. The Concrete CMS security te...

CVE-2026-8240 Concrete CMS 9.5.0 and below is vulnerable to unauthenticated page metadata disclosure in Backend\SummaryTemplate

Concrete CMS 9.5.0 and below is vulnerable to unauthenticated page metadata disclosure across every page with a configured summary template, revealing the existence of private, draft, and restricted pages while leaking title, path, description, and author information. The Concrete CMS security te...

CVE-2026-8240

Technical details for CVE-2026-8240 are not publicly provided in the supplied documents. No specific affected components, versions, or fixes are listed. Monitor for updates from Concrete CMS and CVE/NVD sources.

PT-2026-42562

Name of the Vulnerable Software and Affected Versions Concrete CMS versions prior to 9.5.1 Description Unauthenticated users can access page metadata on any page that has a configured summary template. This allows for the disclosure of private, draft, and restricted pages, leaking information suc...

PT-2026-42559

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/message detail' endpoint returns the full content of any conversation message. This allows an unauthenticat...

CVE-2026-44200

Wagtail is an open source content management system built on Django. Prior to 7.0.7, 7.3.2, and 7.4, a CMS user with limited access to pages could copy a page they don't have access to to an area of the site they do. Once coped, they'd be able to view its contents, and potentially publish it...

PYSEC-2026-149

Wagtail is an open source content management system built on Django. Prior to 7.0.7, 7.3.2, and 7.4, a CMS user with limited access to pages could copy a page they don't have access to to an area of the site they do. Once coped, they'd be able to view its contents, and potentially publish it...