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CVE-2020-6164

25
FAUCET Score

CVE-2020-6164 affects SilverStripe through version 4.5.0, where a default URL path inadvertently reveals the presence of a SilverStripe application on a domain. This vulnerability has a CVSS score of 7.5 (High), indicating a network-based attack with low complexity, requiring no privileges or user interaction, and leading to high confidentiality impact by confirming the application's presence. While it does not disclose the specific SilverStripe version and is primarily intended for CLI execution, it can block other resources on the same path. There is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.0.0CPE matchmatch criteria
cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:*
>= 4.0.0, < 4.4.7CPE matchmatch criteria
cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:*
>= 4.5.0, < 4.5.4CPE matchmatch criteria
cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.80%
Probability of exploitation in next 30 days
EPSS Percentile
76.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0180 is in the 59th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: silverstripe/frameworkFixed in: 4.4.7
composerpatch availablevia ghsa
Product: silverstripe/frameworkFixed in: 4.5.4

Vendor Advisories (1)

composerGHSA-gm5x-hpmw-xpxghigh

Silverstripe CMS information disclosure

May 24, 2022

References

silverstripe.org / download/security-releases/CVE-2020-6164
Vendor Advisory