Concrete CMS up to 9.4.2 on Members Members Dashboard Page information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Concrete CMS CMS up to 9.4.2 on Members. This issue affects some unknown processing of the component Members Dashboard Page. The manipulation leads to information disclosure. This vulnerability is referenced as CVE-2025-8573. Remote exploitation of the attack is possible. Furthermore, an exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Concrete CMS CMS up to 9.4.2 on Members. It has been rated as problematic. This issue affects some unknown processing of the component Members Dashboard Page. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. The summary by CVE is:

Concrete CMS versions 9 through 9.4.2 are vulnerable to Stored XSS from Home Folder on Members Dashboard page.  Version 8 was not affected. A rogue admin could set up a malicious folder containing XSS to which users could be directed upon login. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 2.0 with vector CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N. Thanks sealldev for reporting via HackerOne.

The advisory is shared at concretecms.org. The identification of this vulnerability is CVE-2025-8573 since 08/05/2025. The exploitation is known to be difficult. The attack may be initiated remotely. The exploitation requires an enhanced level of successful authentication. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The exploit is available at exploit-db.com. It is declared as proof-of-concept.

Upgrading to version 9.4.3 eliminates this vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (52428) and EUVD (EUVD-2025-23659). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 2.2
VulDB Temp Score: 2.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 4.8
NVD Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Exploit-DB: 🔒

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: CMS 9.4.3

Timelineinfo

08/05/2025 CVE reserved
08/06/2025 +1 days Advisory disclosed
08/06/2025 +0 days VulDB entry created
09/17/2025 +42 days VulDB entry last update

Sourcesinfo

Advisory: concretecms.org
Status: Confirmed

CVE: CVE-2025-8573 (🔒)
GCVE (CVE): GCVE-0-2025-8573
GCVE (VulDB): GCVE-100-318905
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/06/2025 07:49
Updated: 09/17/2025 05:08
Changes: 08/06/2025 07:49 (69), 08/06/2025 17:09 (1), 08/07/2025 05:06 (1), 09/04/2025 22:34 (11), 09/17/2025 05:08 (10)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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