CVE-2023-4432

Cross-site Scripting (XSS) - Reflected in cockpit-hq/cockpit

8.3 High

Cross-site Scripting (XSS) - Reflected in GitHub repository cockpit-hq/cockpit prior to 2.6.4.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: Low

Exploit likelihood

0.61%Up 0.6 points since Aug 19, 2023

What each source reports

CVE List Score used 8.3

Cross-site Scripting (XSS) - Reflected in cockpit-hq/cockpit

Cross-site Scripting (XSS) - Reflected in GitHub repository cockpit-hq/cockpit prior to 2.6.4.

Record: CVE-2023-4432
CVSS 3.0: 8.3 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2023-2348 8.3

Cross-site Scripting (XSS) - Reflected in GitHub repository cockpit-hq/cockpit prior to 2.6.4.

Record: EUVD-2023-2348
CVSS 3.0: 8.3 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Updated: 2026-11-03

GitHub AdvisoriesGHSA-rmgx-3w4r-xcfp 8.3

Cockpit Cross-site Scripting vulnerability

Cross-site Scripting (XSS) - Reflected in GitHub repository cockpit-hq/cockpit version 2.6.3 and prior. A patch is available at commit 2a93d391fbd2dd9e730f65d43b29beb65903d195 and anticipated to be part of version 2.6.4.

Record: GHSA-rmgx-3w4r-xcfp
CVSS 3.0: 8.3 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Weakness: CWE-79
Updated: 2026-11-02

NVD 6.1

Cross-site Scripting (XSS) - Reflected in GitHub repository cockpit-hq/cockpit prior to 2.6.4.

Record: CVE-2023-4432
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 3.0: 8.3 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Weakness: CWE-79
Updated: 2026-11-02

OSV 8.3

Cross-site Scripting (XSS) - Reflected in cockpit-hq/cockpit

Cross-site Scripting (XSS) - Reflected in GitHub repository cockpit-hq/cockpit prior to 2.6.4.

Record: CVE-2023-4432
CVSS 3.0: 8.3 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Weakness: CWE-79
Updated: 2026-11-02

OSVGHSA-rmgx-3w4r-xcfp 8.3

Cockpit Cross-site Scripting vulnerability

Record: GHSA-rmgx-3w4r-xcfp
CVSS 3.0: 8.3 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Weakness: CWE-79
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`cockpit-hq/cockpit` Packagist	through 2.6.3	None known
`cockpit-hq/cockpit` Packagist	through 2.6.3, plus listed versions 2.0.02.0.12.0.22.1.02.1.1 Show 22 moreShow less 2.1.22.2.02.2.12.2.22.3.02.3.12.3.22.3.32.3.42.3.52.3.62.3.72.3.82.3.92.4.02.4.12.5.02.5.12.5.22.6.02.6.12.6.2	None known

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases, published	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-4432 is a high vulnerability (CVSS 8.3) in Agentejo Cockpit, published August 19, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.61%, the 49th percentile. No source names a fixed version.

Attack profile

How easy it is to exploit

What an attacker can affect

Exploit likelihood

What each source reports

Affected products

Affected packages

History

In short

References