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Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2026/05/22 12:00 a.m.•4 views

CVE-2026-9246: Missing Authorization

Improper access control in the entry documentation and attachment features in Devolutions Server allows an authenticated user with vault read access to retrieve the documentation and attachments of sealed entries via a crafted API request. This issue affects : Devolutions Server 2026.1.6.0 throug...

4.3CVSS5.8AI score0.00254EPSS
SaveExploits0References3
Positive Technologies
Positive Technologies
•added 2026/05/22 12:00 a.m.•25 views

PT-2026-42794

Authorization bypass in the entry duplication feature in Devolutions Server allows an authenticated user with write access to any vault to copy documentation and attachments from an entry in a vault they cannot access via a crafted save request. This issue affects : Devolutions Server 2026.1.6.0...

5.8AI score0.00207EPSS
SaveExploits0References1
NVD
NVD
•added 2026/05/21 10:16 p.m.•27 views

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...

6.3CVSS0.00743EPSS
SaveExploits0References1
NVD
NVD
•added 2026/05/21 10:16 p.m.•44 views

CVE-2026-7886

Concrete CMS 9.5.0 and below is vulnerable to IDOR in AddMessage/UpdateMessage via attachments parameter which can lead to file permission bypass. The AddMessage and UpdateMessage conversation controllers accept user-supplied file attachment IDs and load files directly via $em-findFile::class,...

4.3CVSS0.00471EPSS
SaveExploits0References1
attackerkb
attackerkb
•added 2026/05/21 9:18 p.m.•19 views

CVE-2026-7886

Concrete CMS 9.5.0 and below is vulnerable to IDOR in AddMessage/UpdateMessage via attachments parameter which can lead to file permission bypass. The AddMessage and UpdateMessage conversation controllers accept user-supplied file attachment IDs and load files directly via $em-findFile::class,...

2.3CVSS5.7AI score0.00471EPSS
SaveExploits0References2Affected Software1
CVE
CVE
•added 2026/05/21 9:18 p.m.•96 views

CVE-2026-7886

Concrete CMS versions 9.5.0 and below are vulnerable to an IDOR in AddMessage/UpdateMessage via the attachments[] parameter. The AddMessage and UpdateMessage controllers load files by ID with $em->find(File::class, $attachmentID) without per-file permission checks (canViewFile()), enabling a u...

4.3CVSS5.7AI score0.00471EPSS
SaveExploits0References1Affected Software1
Cvelist
Cvelist
•added 2026/05/21 9:18 p.m.•68 views

CVE-2026-7886 Concrete CMS 9.5.0 and below is vulnerable to IDOR in AddMessage/UpdateMessage via attachments[] parameter

Concrete CMS 9.5.0 and below is vulnerable to IDOR in AddMessage/UpdateMessage via attachments parameter which can lead to file permission bypass. The AddMessage and UpdateMessage conversation controllers accept user-supplied file attachment IDs and load files directly via $em-findFile::class,...

2.3CVSS0.00471EPSS
SaveExploits0References1
Vulnrichment
Vulnrichment
•added 2026/05/21 9:18 p.m.•18 views

CVE-2026-7886 Concrete CMS 9.5.0 and below is vulnerable to IDOR in AddMessage/UpdateMessage via attachments[] parameter

Concrete CMS 9.5.0 and below is vulnerable to IDOR in AddMessage/UpdateMessage via attachments parameter which can lead to file permission bypass. The AddMessage and UpdateMessage conversation controllers accept user-supplied file attachment IDs and load files directly via $em-findFile::class,...

2.3CVSS5.7AI score0.00471EPSS
SaveExploits0References1
Vulnrichment
Vulnrichment
•added 2026/05/21 9:04 p.m.•15 views

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...

6.3CVSS5.8AI score0.00336EPSS
SaveExploits0References1
OSV
OSV
•added 2026/05/21 9:04 p.m.•14 views

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...

6.3CVSS6AI score
SaveExploits0References4
CVE
CVE
•added 2026/05/21 9:04 p.m.•64 views

CVE-2026-8238

Concrete CMS versions 9.5.0 and earlier are vulnerable to an IDOR at the endpoint /ccm/frontend/conversations/message_page, which exposes full content of any conversation message and file attachments via unauthenticated access. An attacker can enumerate messages from restricted pages, member-only...

6.3CVSS5.8AI score0.00336EPSS
SaveExploits0References1Affected Software1
Cvelist
Cvelist
•added 2026/05/21 9:04 p.m.•45 views

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...

6.3CVSS0.00336EPSS
SaveExploits0References1
attackerkb
attackerkb
•added 2026/05/21 9:04 p.m.•11 views

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...

6.3CVSS5.8AI score0.00336EPSS
SaveExploits0References2Affected Software1
attackerkb
attackerkb
•added 2026/05/21 9:01 p.m.•12 views

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...

6.3CVSS5.8AI score0.00743EPSS
SaveExploits0References2Affected Software1
Vulnrichment
Vulnrichment
•added 2026/05/21 9:01 p.m.•11 views

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...

6.3CVSS5.8AI score0.00743EPSS
SaveExploits0References1
Cvelist
Cvelist
•added 2026/05/21 9:01 p.m.•48 views

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...

6.3CVSS0.00743EPSS
SaveExploits0References1
OSV
OSV
•added 2026/05/21 8:38 p.m.•56 views

GHSA-8RWR-F68V-CVW6 NocoDB: Attachment Size Limit Bypass via Upload-by-URL

Summary The upload-by-URL path did not enforce NCATTACHMENTFIELDSIZE against either the remote file's advertised Content-Length or the decoded length of a data: URI, allowing an authenticated user to bypass the configured per-file size limit. Details The attachments service now checks...

5.3CVSS5.8AI score0.00406EPSS
SaveExploits0References3
Snyk
Snyk
•added 2026/05/21 8:38 p.m.•36 views

Allocation of Resources Without Limits or Throttling

Overview nocodb is a NocoDB Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the AttachmentsService upload-by-URL path in the attachment handling code. An attacker can exhaust storage or processing resources by providing a remote fil...

5.3CVSS5.8AI score0.00406EPSS
SaveExploits0References2
Snyk
Snyk
•added 2026/05/21 8:35 p.m.•30 views

Allocation of Resources Without Limits or Throttling

Overview nocodb is a NocoDB Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the AttachmentsService upload-by-URL path in the attachment handling code. An attacker can exhaust storage or processing resources by providing a remote fil...

5.3CVSS5.8AI score0.00411EPSS
SaveExploits0References2
OSSF Malicious Packages
OSSF Malicious Packages
•added 2026/05/21 2:34 p.m.•22 views

Malicious code in @dekuzxc/nexca (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 35a4db02ce3d3ea022c8a6b5349975b4721d3f2c5b516b6c3dd3dddbfa802271 When a consumer uses the advertised api.listen/listenE2EE flow, every incoming message attachment of type "photo" is auto-uploaded to imgbb.com using...

5.8AI score
SaveExploits0References3
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