Home/CVE/Craft CMS Code Injection Vulnerability
CVE

CVE-2024-56145

Craft CMS Code Injection Vulnerability

Craft is a flexible, user-friendly CMS for creating custom digital experiences on the web and beyond. Users of affected versions are affected by this vulnerability if their php.ini configuration has register_argc_argv enabled. For these users an unspecified remote code execution vector is present.

Users are advised to update to version 3.9.14, 4.13.2, or 5.5.2. Users unable to upgrade should disable register_argc_argv to mitigate the issue.

CRITICAL · CVSS 9.8 ⚠ CISA KEV EPSS 0.93926
Act now
  • Listed on CISA KEV (known exploited in the wild)
  • SSVC exploitation status: active
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 0% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬢

Required Remediation

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

⬡

Weakness Classification

CWE-94Improper Control of Generation of Code ('Code Injection')
▤

Affected Products & Versions

3
craftcms craft cms>= 3.0.0 and < 3.9.14
craftcms craft cms>= 4.0.0 and < 4.13.2
craftcms craft cms>= 5.0.0 and < 5.5.2
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Packagist craftcms/cms CRITICAL fixed in 5.5.2
⚠

Public Exploits & PoCs

2
nucleiCraft CMS - Remote Code Execution via Template Path Manipulationcritical
pocgithub.com · CVE-2024-56145github.com
◈

Detection Rules (IDS/IPS)

1
et-openET WEB_SPECIFIC_APPS Craft CMS Template Path Injection RCE (CVE-2024-56145)attempted-admin
Open rulesets (ET Open, Snort Community, abuse.ch) link to source. Commercial rulesets are reference-only.
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD18 Dec 2024 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
active
Automatable
yes
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

1
cisaKEV-CVE-2024-56145
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/craftcms/cms/commit/82e893fb794d30563da296bca31379c0df0079b3Patch
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-56145US Government Resource
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