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CVE-2019-12437

25
FAUCET Score

CVE-2019-12437 describes an incomplete fix for a Cross-Site Request Forgery (CSRF) vulnerability affecting SilverStripe versions up to 4.3.3, specifically within GraphQL mutations. This high-severity vulnerability (CVSS 8.8) can be exploited remotely with low attack complexity, potentially leading to high impact on confidentiality, integrity, and availability if a user interacts with a malicious site. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

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

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
0.74%
Probability of exploitation in next 30 days
EPSS Percentile
50.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0074 is in the 53rd percentile among its peer group of 14,855 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

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: silverstripe/graphqlFixed in: 2.0.5
composerpatch availablevia ghsa
Product: silverstripe/graphqlFixed in: 3.1.2

Vendor Advisories (1)

composerGHSA-fx37-56v6-85q6high

Silverstripe CSRF Protection Bypass via GraphQL

May 24, 2022

References

forum.silverstripe.org / c/releases
Release NotesVendor Advisory
silverstripe.org / blog/tag/release
Release NotesVendor Advisory
silverstripe.org / download/security-releases
Vendor Advisory