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CVE-2019-12204

30
FAUCET Score

CVE-2019-12204 affects SilverStripe versions through 4.3.3, stemming from a missing warning that allows unauthenticated administrative access if the install.php file remains in the public webroot. This critical vulnerability carries a CVSS score of 9.8, indicating a severe risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been observed, the high FAUCET Risk Score of 80/100 highlights its potential danger.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.1.0, <= 4.3.3CPE matchmatch criteria
cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.46%
Probability of exploitation in next 30 days
EPSS Percentile
70.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0146 is in the 58th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: silverstripe/cmsFixed in: 4.4.4
composerpatch availablevia ghsa
Product: silverstripe/frameworkFixed in: 4.3.5

Vendor Advisories (1)

composerGHSA-cg8j-8w52-735vcritical

Missing warning can lead to unauthenticated admin access in SilverStripe

Nov 12, 2019

References

forum.silverstripe.org / c/releases
Release NotesVendor Advisory
silverstripe.org / download/security-releases
Vendor Advisory
silverstripe.org / download/security-releases/CVE-2019-12204
Vendor Advisory