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CVE-2023-30130

28
FAUCET Score

CVE-2023-30130 is a critical arbitrary code execution vulnerability affecting CraftCMS v3.8.1, stemming from improper handling of the Section parameter. With a CVSS score of 8.8 (High), this vulnerability can be exploited remotely with low attack complexity, potentially leading to complete compromise of confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there's minimal community discussion or media coverage, the high severity warrants immediate patching.

Impacted Technologies

VendorProductVersion(s)CPE
3.8.1CPE matchmatch criteria
cpe:2.3:a:craftcms:craft_cms:3.8.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.42%
Probability of exploitation in next 30 days
EPSS Percentile
70.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0142 is in the 69th percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Vendor Advisories (1)

composerGHSA-fjx5-xm7q-whvjhigh

CraftCMS allows remote attacker to execute arbitrary code via crafted script to Section parameter

May 12, 2023

References

craftcms.com
Product
tf1t.gitbook.io / mycve/craftcms/server-site-template-injection-on-craftcms-3.8.1
Exploit