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CVE-2022-37430

20
FAUCET Score

CVE-2022-37430 describes a Cross-Site Scripting (XSS) vulnerability affecting Silverstripe framework versions through 4.11, specifically exploitable via the href attribute of a link. Rated as Medium severity (CVSS 5.4), this vulnerability requires user interaction and low privileges, with potential impacts on confidentiality and integrity. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.0.0, < 4.11.13CPE matchmatch criteria
cpe:2.3:a:silverstripe:framework:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.52%
Probability of exploitation in next 30 days
EPSS Percentile
40.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0052 is in the 63rd percentile among its peer group of 15,224 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

composerpatch availablevia ghsa
Product: silverstripe/frameworkFixed in: 4.11.13

Vendor Advisories (1)

composerGHSA-qw4w-vq8v-2wcvmedium

Stored XSS using uppercase characters in HTMLEditor

Nov 21, 2022

References

forum.silverstripe.org / c/releases
Release NotesVendor Advisory
silverstripe.org / blog/tag/release
PatchVendor Advisory
silverstripe.org / download/security-releases
Vendor Advisory
silverstripe.org / download/security-releases/CVE-2022-37430
Vendor Advisory