CVE-2024-52291 - Craft has a Local File System Validation Bypass Leading to File Overwrite, Sensitive File Access, and Potential Code Execution

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HIGH

Craft has a Local File System Validation Bypass Leading to File Overwrite, Sensitive File Access, and Potential Code Execution

Published Nov 13, 2024

7.2

HIGH

CVSS 4.0

EPSS 1.18%

Description

Craft is a content management system (CMS). A vulnerability in CraftCMS allows an attacker to bypass local file system validation by utilizing a double file:// scheme (e.g., file://file:////). This enables the attacker to specify sensitive folders as the file system, leading to potential file overwriting through malicious uploads, unauthorized access to sensitive files, and, under certain conditions, remote code execution (RCE) via Server-Side Template Injection (SSTI) payloads. Note that this will only work if you have an authenticated administrator account with allowAdminChanges enabled. This is fixed in 5.4.6 and 4.12.5.

Affected products

Vendor Craftcms Product Cms Default
n/a
- Version
  >= 4.0.0-RC1, < 4.12.5
  Status
  affected
  Constraints
  -
- Version
  >= 5.0.0-RC1, < 5.4.6
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Craftcms

Cms

n/a

Version	Status	Constraints
>= 4.0.0-RC1, < 4.12.5	affected	-
>= 5.0.0-RC1, < 5.4.6	affected	-

Vendor Craftcms Product Craft Cms Default
n/a
- Version
  0
  Status
  affected
  Constraints
  <=4.0.0-RC1
- Version
  0
  Status
  affected
  Constraints
  <4.12.5
- Version
  0
  Status
  affected
  Constraints
  <=5.0.0-RC1
- Version
  0
  Status
  affected
  Constraints
  <5.4.6

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Craftcms

Craft Cms

n/a

Version	Status	Constraints
0	affected	<=4.0.0-RC1
0	affected	<4.12.5
0	affected	<=5.0.0-RC1
0	affected	<5.4.6

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-22

Path Traversal

References (4)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-3276
Advisory
https://github.com/advisories/GHSA-jrh5-vhr9-qh7q
Advisory
https://github.com/craftcms/cms/security/advisories/GHSA-jrh5-vhr9-qh7q
x_refsource_CONFIRMExploitVendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2024-52291

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-3276		Advisory
https://github.com/advisories/GHSA-jrh5-vhr9-qh7q		Advisory
https://github.com/craftcms/cms/security/advisories/GHSA-jrh5-vhr9-qh7q		x_refsource_CONFIRMExploitVendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2024-52291