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Vulnerability Details :

CVE-2024-27923

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-06 Mar, 2024 | 20:28
Updated At-02 Aug, 2024 | 18:35
Rejected At-
Credits

Remote Code Execution by uploading a phar file using frontmatter

Grav is a content management system (CMS). Prior to version 1.7.43, users who may write a page may use the `frontmatter` feature due to insufficient permission validation and inadequate file name validation. This may lead to remote code execution. Version 1.7.43 fixes this issue.

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:06 Mar, 2024 | 20:28
Updated At:02 Aug, 2024 | 18:35
Rejected At:
▼CVE Numbering Authority (CNA)
Remote Code Execution by uploading a phar file using frontmatter

Grav is a content management system (CMS). Prior to version 1.7.43, users who may write a page may use the `frontmatter` feature due to insufficient permission validation and inadequate file name validation. This may lead to remote code execution. Version 1.7.43 fixes this issue.

Affected Products
Vendor
getgrav
Product
grav
Versions
Affected
  • < 1.7.43
Problem Types
TypeCWE IDDescription
CWECWE-287CWE-287: Improper Authentication
CWECWE-434CWE-434: Unrestricted Upload of File with Dangerous Type
Type: CWE
CWE ID: CWE-287
Description: CWE-287: Improper Authentication
Type: CWE
CWE ID: CWE-434
Description: CWE-434: Unrestricted Upload of File with Dangerous Type
Metrics
VersionBase scoreBase severityVector
3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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-f6g2-h7qv-3m5v
x_refsource_CONFIRM
https://github.com/getgrav/grav/commit/e3b0aa0c502aad251c1b79d1ee973dcd93711f07
x_refsource_MISC
Hyperlink: https://github.com/getgrav/grav/security/advisories/GHSA-f6g2-h7qv-3m5v
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/getgrav/grav/commit/e3b0aa0c502aad251c1b79d1ee973dcd93711f07
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
1. CVE Program Container
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-f6g2-h7qv-3m5v
x_refsource_CONFIRM
x_transferred
https://github.com/getgrav/grav/commit/e3b0aa0c502aad251c1b79d1ee973dcd93711f07
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/getgrav/grav/security/advisories/GHSA-f6g2-h7qv-3m5v
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/getgrav/grav/commit/e3b0aa0c502aad251c1b79d1ee973dcd93711f07
Resource:
x_refsource_MISC
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Vendor
getgrav
Product
grav
CPEs
  • cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*
Default Status
unknown
Versions
Affected
  • From 0 before 1.7.43 (custom)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:21 Mar, 2024 | 02:52
Updated At:02 Jan, 2025 | 23:02

Grav is a content management system (CMS). Prior to version 1.7.43, users who may write a page may use the `frontmatter` feature due to insufficient permission validation and inadequate file name validation. This may lead to remote code execution. Version 1.7.43 fixes this issue.

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
Secondary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CPE Matches
getgrav
getgrav
>>grav>>Versions before 1.7.43(exclusive)
cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-287Secondarysecurity-advisories@github.com
CWE-434Secondarysecurity-advisories@github.com
CWE-434Primarynvd@nist.gov
CWE ID: CWE-287
Type: Secondary
Source: security-advisories@github.com
CWE ID: CWE-434
Type: Secondary
Source: security-advisories@github.com
CWE ID: CWE-434
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/getgrav/grav/commit/e3b0aa0c502aad251c1b79d1ee973dcd93711f07security-advisories@github.com
Patch
https://github.com/getgrav/grav/security/advisories/GHSA-f6g2-h7qv-3m5vsecurity-advisories@github.com
Exploit
Vendor Advisory
https://github.com/getgrav/grav/commit/e3b0aa0c502aad251c1b79d1ee973dcd93711f07af854a3a-2127-422b-91ae-364da2661108
Patch
https://github.com/getgrav/grav/security/advisories/GHSA-f6g2-h7qv-3m5vaf854a3a-2127-422b-91ae-364da2661108
Exploit
Vendor Advisory
Hyperlink: https://github.com/getgrav/grav/commit/e3b0aa0c502aad251c1b79d1ee973dcd93711f07
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/getgrav/grav/security/advisories/GHSA-f6g2-h7qv-3m5v
Source: security-advisories@github.com
Resource:
Exploit
Vendor Advisory
Hyperlink: https://github.com/getgrav/grav/commit/e3b0aa0c502aad251c1b79d1ee973dcd93711f07
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://github.com/getgrav/grav/security/advisories/GHSA-f6g2-h7qv-3m5v
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Vendor Advisory

Change History

0
Information is not available yet

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