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Vulnerability Details :

CVE-2025-66307

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-01 Dec, 2025 | 21:53
Updated At-02 Dec, 2025 | 20:07
Rejected At-
Credits

Grav Admin Plugin vulnerable to User Enumeration & Email Disclosure

This admin plugin for Grav is an HTML user interface that provides a convenient way to configure Grav and easily create and modify pages. Prior to 1.11.0-beta.1, a user enumeration and email disclosure vulnerability exists in Grav. The "Forgot Password" functionality at /admin/forgot leaks information about valid usernames and their associated email addresses through distinct server responses. This allows an attacker to enumerate users and disclose sensitive email addresses, which can be leveraged for targeted attacks such as password spraying, phishing, or social engineering. This vulnerability is fixed in 1.11.0-beta.1.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:01 Dec, 2025 | 21:53
Updated At:02 Dec, 2025 | 20:07
Rejected At:
▼CVE Numbering Authority (CNA)
Grav Admin Plugin vulnerable to User Enumeration & Email Disclosure

This admin plugin for Grav is an HTML user interface that provides a convenient way to configure Grav and easily create and modify pages. Prior to 1.11.0-beta.1, a user enumeration and email disclosure vulnerability exists in Grav. The "Forgot Password" functionality at /admin/forgot leaks information about valid usernames and their associated email addresses through distinct server responses. This allows an attacker to enumerate users and disclose sensitive email addresses, which can be leveraged for targeted attacks such as password spraying, phishing, or social engineering. This vulnerability is fixed in 1.11.0-beta.1.

Affected Products
Vendor
getgrav
Product
grav
Versions
Affected
  • < 1.11.0-beta.1
Problem Types
TypeCWE IDDescription
CWECWE-204CWE-204: Observable Response Discrepancy
Type: CWE
CWE ID: CWE-204
Description: CWE-204: Observable Response Discrepancy
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/getgrav/grav/security/advisories/GHSA-q3qx-cp62-f6m7
x_refsource_CONFIRM
https://github.com/getgrav/grav-plugin-admin/commit/99f653296504f1d6408510dd2f6f20a45a26f9b0
x_refsource_MISC
Hyperlink: https://github.com/getgrav/grav/security/advisories/GHSA-q3qx-cp62-f6m7
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/getgrav/grav-plugin-admin/commit/99f653296504f1d6408510dd2f6f20a45a26f9b0
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/getgrav/grav/security/advisories/GHSA-q3qx-cp62-f6m7
exploit
Hyperlink: https://github.com/getgrav/grav/security/advisories/GHSA-q3qx-cp62-f6m7
Resource:
exploit
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:01 Dec, 2025 | 22:15
Updated At:03 Dec, 2025 | 21:58

This admin plugin for Grav is an HTML user interface that provides a convenient way to configure Grav and easily create and modify pages. Prior to 1.11.0-beta.1, a user enumeration and email disclosure vulnerability exists in Grav. The "Forgot Password" functionality at /admin/forgot leaks information about valid usernames and their associated email addresses through distinct server responses. This allows an attacker to enumerate users and disclose sensitive email addresses, which can be leveraged for targeted attacks such as password spraying, phishing, or social engineering. This vulnerability is fixed in 1.11.0-beta.1.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Primary3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Type: Primary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CPE Matches

getgrav
getgrav
>>grav-plugin-admin>>Versions up to 1.10.50(inclusive)
cpe:2.3:a:getgrav:grav-plugin-admin:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-204Secondarysecurity-advisories@github.com
CWE ID: CWE-204
Type: Secondary
Source: security-advisories@github.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/getgrav/grav-plugin-admin/commit/99f653296504f1d6408510dd2f6f20a45a26f9b0security-advisories@github.com
Patch
https://github.com/getgrav/grav/security/advisories/GHSA-q3qx-cp62-f6m7security-advisories@github.com
Exploit
Vendor Advisory
https://github.com/getgrav/grav/security/advisories/GHSA-q3qx-cp62-f6m7134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit
Vendor Advisory
Hyperlink: https://github.com/getgrav/grav-plugin-admin/commit/99f653296504f1d6408510dd2f6f20a45a26f9b0
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/getgrav/grav/security/advisories/GHSA-q3qx-cp62-f6m7
Source: security-advisories@github.com
Resource:
Exploit
Vendor Advisory
Hyperlink: https://github.com/getgrav/grav/security/advisories/GHSA-q3qx-cp62-f6m7
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource:
Exploit
Vendor Advisory

Change History

0
Information is not available yet

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Matching Score-4
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EPSS-0.30% / 53.34%
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User enumeration vulnerability in MB connect line and Helmholz products

A remote, unauthenticated attacker can enumerate valid users by sending specific requests to the webservice of MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2.

Action-Not Available
Vendor-helmholzmbconnectlineHelmholzMB connect line
Product-myrex24.virtualmymbconnect24myrex24mbconnect24mymbCONNECT24mbCONNECT24myREX24myREX24.virtual
CWE ID-CWE-204
Observable Response Discrepancy
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