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Fencer Vulns
medium 4.0

CVE-2023-0780 json

Improper Restriction of Rendered UI Layers or Frames in cockpit-hq/cockpit

published 2023-02-11 3 y ago modified 2026-06-17 4 mo ago also GHSA-gm7m-rqf8-jx4m , EUVD-2023-0708

cvss
4.0
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 31%
public exploits
0
none known

Summary

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

Patch / fix

  • packagist cockpit-hq/cockpit 2.3.9
  • cockpit-hq cockpit-hq/cockpit 2.3.9-dev

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
19 mo ago

Exploit prediction

0.37% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • huntr.dev https://huntr.dev/bounties/801efd0b-404b-4670-961a-12a986252fa4 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.0 4.0 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
GitHub 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
packagist cockpit-hq/cockpit
<2.3.9
2.3.9

Affected products

  • cockpit-hq cockpit-hq/cockpit

Classification

Weakness
  • CWE-1021 Improper Restriction of Rendered UI Layers or Frames

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.