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Snyk
Snyk
•added 2026/05/26 1:30 p.m.•12 views

Cross-site Request Forgery (CSRF)

Overview concrete5/concrete5 is a concrete5 open source CMS. Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via the Backend\File::approveVersion function. An attacker can cause a victim with editfilecontents permission to publish an attacker-chosen...

4.3CVSS5.8AI score0.00148EPSS
SaveExploits0References2
Snyk
Snyk
•added 2026/05/26 1:30 p.m.•11 views

Cross-site Scripting (XSS)

Overview concrete5/concrete5 is a concrete5 open source CMS. Affected versions of this package are vulnerable to Cross-site Scripting XSS in the page name field of the Atomik theme. An attacker can execute arbitrary JavaScript in the context of authenticated users by injecting malicious scripts,...

4.8CVSS5.7AI score0.00253EPSS
SaveExploits0References2
Snyk
Snyk
•added 2026/05/22 12:31 a.m.•10 views

Cross-site Request Forgery (CSRF)

Overview concrete5/concrete5 is a concrete5 open source CMS. Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via the approveVersion function in the backend file controller. An attacker can perform unauthorized actions on behalf of an authenticated user by...

6.5CVSS5.8AI score0.00167EPSS
SaveExploits0References2
Snyk
Snyk
•added 2026/05/22 12:31 a.m.•12 views

Cross-site Request Forgery (CSRF)

Overview concrete5/concrete5 is a concrete5 open source CMS. Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via the concrete/controllers/dialog/page/bulk/cache process. An attacker can perform unauthorized actions on behalf of an authenticated user by tricking...

8.8CVSS5.8AI score0.00196EPSS
SaveExploits0References2
Snyk
Snyk
•added 2026/05/22 12:31 a.m.•9 views

Cross-site Request Forgery (CSRF)

Overview concrete5/concrete5 is a concrete5 open source CMS. Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via the rescanMultiple process in the backend file controller. An attacker can perform unauthorized actions on behalf of an authenticated user by tricki...

8.8CVSS5.8AI score0.00196EPSS
SaveExploits0References2
Snyk
Snyk
•added 2026/05/22 12:31 a.m.•14 views

Authorization Bypass Through User-Controlled Key

Overview concrete5/concrete5 is a concrete5 open source CMS. Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via the exEntryID parameter in the Express Entry Detail block. An attacker can gain unauthorized access to all Express form submissions...

6.3CVSS5.8AI score0.00281EPSS
SaveExploits0References2
Snyk
Snyk
•added 2026/05/22 12:31 a.m.•14 views

Cross-site Request Forgery (CSRF)

Overview concrete5/concrete5 is a concrete5 open source CMS. Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via the DeleteFile controller process. An attacker can trigger unauthorized file deletions by inducing a user with permission to edit conversation...

4.3CVSS5.8AI score0.00167EPSS
SaveExploits0References2
Snyk
Snyk
•added 2026/05/22 12:31 a.m.•13 views

Authorization Bypass Through User-Controlled Key

Overview concrete5/concrete5 is a concrete5 open source CMS. Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key in the AddMessage and UpdateMessage process via the attachments parameter. An attacker can bypass file permission restrictions by...

4.3CVSS5.8AI score0.00471EPSS
SaveExploits0References2
Snyk
Snyk
•added 2026/05/22 12:31 a.m.•12 views

Missing Authorization

Overview concrete5/concrete5 is a concrete5 open source CMS. Affected versions of this package are vulnerable to Missing Authorization via the /ccm/frontend/conversations/messagepage endpoint. An attacker can access the full content of any conversation message, including those from restricted...

6.3CVSS5.8AI score0.00336EPSS
SaveExploits0References2
Snyk
Snyk
•added 2026/05/21 9:30 p.m.•12 views

Cross-site Request Forgery (CSRF)

Overview concrete5/concrete5 is a concrete5 open source CMS. Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via the doupdate process. An attacker can initiate unauthorized updates by crafting a cross-site POST request that triggers a core update to an...

8.8CVSS5.7AI score0.00187EPSS
SaveExploits0References2
RedhatCVE
RedhatCVE
•added 2026/01/09 11:35 a.m.•17 views

CVE-2021-41465

Cross-site scripting XSS vulnerability in concrete/elements/collectiontheme.php in concrete5-legacy 5.6.4.0 and below allows remote attackers to inject arbitrary web script or HTML via the rel parameter...

6.1CVSS6.5AI score0.00845EPSS
SaveExploits1References1
Snyk
Snyk
•added 2025/03/31 2:45 a.m.•21 views

Cross-site Scripting (XSS)

Overview concrete5/concrete5 is a concrete5 open source CMS. Affected versions of this package are vulnerable to Cross-site Scripting XSS through the manipulation of the Label argument. An attacker can inject malicious scripts by crafting a specially formatted input that exploits the improper...

5.1CVSS5.3AI score
SaveExploits0References2
Snyk
Snyk
•added 2025/03/30 10:46 p.m.•8 views

Cross-site Scripting (XSS)

Overview concrete5/concrete5 is a concrete5 open source CMS. Affected versions of this package are vulnerable to Cross-site Scripting XSS through the manipulation of the Navigation/Title Text/Description Source argument due to improper sanitization. Details Cross-site scripting or XSS is a code...

5.1CVSS5.3AI score
SaveExploits0References2
Snyk
Snyk
•added 2025/03/10 9:31 p.m.•11 views

Cross-site Scripting (XSS)

Overview concrete5/concrete5 is a concrete5 open source CMS. Affected versions of this package are vulnerable to Cross-site Scripting XSS due to insufficient input sanitization in the "Add Folder" functionality. An attacker with admin privileges can exploit this by injecting malicious scripts int...

4.8CVSS5.3AI score0.00325EPSS
SaveExploits0References3
OSV
OSV
•added 2021/10/07 2:15 p.m.•17 views

CVE-2021-22958

A Server-Side Request Forgery vulnerability was found in concrete5 8.5.5 that allowed a decimal notation encoded IP address to bypass the limitations in place for localhost allowing interaction with local services. Impact can vary depending on services exposed.CVSSv2.0...

9.8CVSS6.5AI score
SaveExploits0References2
attackerkb
attackerkb
•added 2021/10/07 2:15 p.m.•12 views

CVE-2021-22958

A Server-Side Request Forgery vulnerability was found in concrete5 8.5.5 that allowed a decimal notation encoded IP address to bypass the limitations in place for localhost allowing interaction with local services. Impact can vary depending on services exposed.CVSSv2.0...

9.8CVSS7.1AI score0.01226EPSS
SaveExploits0References3
attackerkb
attackerkb
•added 2021/10/01 4:15 p.m.•8 views

CVE-2021-41464

Cross-site scripting XSS vulnerability in concrete/elements/collectionadd.php in concrete5-legacy 5.6.4.0 and below allows remote attackers to inject arbitrary web script or HTML via the rel parameter...

6.1CVSS6.6AI score0.00845EPSS
SaveExploits1References3
CNNVD
CNNVD
•added 2021/03/18 12:00 a.m.•24 views

Portlandlabs Concrete5 跨站脚本漏洞

Concrete CMS is an open source content management system CMS for publishing content on the World Wide Web and intranet. A cross-site scripting vulnerability exists in Concrete CMS versions prior to 8.5.5. A remote authenticated user can exploit this vulnerability via a specially crafted survey...

5.4CVSS5.8AI score0.00861EPSS
SaveExploits0References3
CNVD
CNVD
•added 2021/01/12 12:00 a.m.•16 views

Concrete5 Cross-Site Scripting Vulnerability (CNVD-2021-03001)

Portlandlabs Concrete5 is a U.S. PortlandLabs, Inc. open source content management system CMS. A cross-site scripting vulnerability exists in Concrete5 version 8.5.4, which stems from a lack of proper validation of client-side data in the name field of index.php/dashboard/express/entries/view/,...

4.8CVSS6.2AI score0.03045EPSS
SaveExploits5References1
OSV
OSV
•added 2019/06/17 8:15 p.m.•15 views

CVE-2018-19146

Concrete5 8.4.3 has XSS because config/concrete.php allows uploads by administrators of SVG files that may contain HTML data with a SCRIPT element...

4.8CVSS6.1AI score
SaveExploits0References4
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