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CVE-2023-4956

17
FAUCET Score

CVE-2023-4956 is a clickjacking vulnerability affecting Red Hat Quay, specifically within its config-editor page. An attacker could exploit this by overlaying malicious content, tricking an administrator into inadvertently clicking buttons and potentially reconfiguring parts of the Quay instance. This vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with low complexity but requiring user interaction. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.0.0CPE matchmatch criteria
cpe:2.3:a:redhat:quay:3.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.48%
Probability of exploitation in next 30 days
EPSS Percentile
38.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0048 is in the 41st percentile among its peer group of 26,236 CVEs.

Social Chatter

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

Remediation

Vendor Patches (2)

redhatvendor investigatingvia nvd_reference
View patch
redhatno patchvia redhat_api
Product: Red Hat Quay 3Fixed in: quay

Vendor Advisories (1)

redhatCVE-2023-4956Low

quay: Clickjacking on config-editor page Severity

Sep 15, 2023

References

access.redhat.com / security/cve/CVE-2023-4956
Vendor Advisory
bugzilla.redhat.com / show_bug.cgi
Issue Tracking