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CVE-2022-42949

25
FAUCET Score

CVE-2022-42949 describes an Insecure Permissions vulnerability in Silverstripe silverstripe/subsites versions up to and including 2.6.0. This high-severity vulnerability (CVSS 7.5) allows an unauthenticated attacker to achieve high integrity impact with low attack complexity, though it has no confidentiality or availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.6.0CPE matchmatch criteria
cpe:2.3:a:silverstripe:subsites:*:*:*:*:*:*:*:*

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:N/I:H/A:N

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

Exploit Intelligence

EPSS Score
0.52%
Probability of exploitation in next 30 days
EPSS Percentile
41.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0052 is in the 19th percentile among its peer group of 51,553 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 (1)

composerpatch availablevia ghsa
Product: silverstripe/subsitesFixed in: 2.6.1

Vendor Advisories (1)

composerGHSA-cx45-565q-6qx8medium

SilverStripe Subsite weakens file permissions

Dec 19, 2022

References

silverstripe.org / download/security-releases
Vendor Advisory
silverstripe.org / download/security-releases/cve-2022-42949
Vendor Advisory