CVE-2023-4956
Quay: clickjacking on config-editor page severity
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
A flaw was found in Quay. Clickjacking is when an attacker uses multiple transparent or opaque layers to trick a user into clicking on a button or link on another page when they intend to click on the top-level page. During the pentest, it has been detected that the config-editor page is vulnerable to clickjacking. This flaw allows an attacker to trick an administrator user into clicking on buttons on the config-editor panel, possibly reconfiguring some parts of the Quay instance.
Timeline
ID reserved
By redhat
- 54 days later
· 54 days later
Published
- 2 years later
· 2 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| redhatCNA (assigner) | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.55% · top 54% of all CVEs (7 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Weakness
Affected products
All versions: affected
What to do
Workaround: It is recommended to configure the webserver to perform the inclusion of the X-Frame-Options: Deny header.
References (2)
- https://access.redhat.com/security/cve/CVE-2023-4956 (opens in a new tab)vdb-entryx_refsource_REDHATx_transferred
- RHBZ#2238886 (opens in a new tab)issue-trackingx_refsource_REDHATx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-4956)Record last updated .