What is CVE-2023-0780?

CVE-2023-0780 is a medium-severity vulnerability in Agentejo Cockpit, classified under Improper Restriction of Rendered UI Layers or Frames (Clickjacking). CVSS score: 5.4/10. Published 2023-02-11.

How severe is CVE-2023-0780?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Is CVE-2023-0780 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Agentejo Cockpit

CVE-2023-0780

Improper Restriction of Rendered UI Layers or Frames in GitHub repository cockpit-hq/cockpit prior to 2.3.9-dev.

Published 2023-02-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (28.8th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 28.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Agentejo Cockpit
Cockpit-Hq Cockpit-Hq/cockpit — versions unspecified

Weakness classification (CWE)

CWE-1021 — Improper Restriction of Rendered UI Layers or Frames (Clickjacking)

Public proof-of-concept exploits

References

huntr.dev/bounties/801efd0b-404b-4670-961a-12a986252fa4 (Exploit, Patch, Third Party Advisory, Issue Tracking)
github.com/cockpit-hq/cockpit/commit/8450bdf7e1dc23e9d88adf30a2aa9101c0c41720 (Patch)

Frequently asked questions

What is CVE-2023-0780?: CVE-2023-0780 is a medium-severity vulnerability in Agentejo Cockpit, classified under Improper Restriction of Rendered UI Layers or Frames (Clickjacking). CVSS score: 5.4/10. Published 2023-02-11.
How severe is CVE-2023-0780?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2023-0780 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.