No exploitation reportedFix available

CVE-2022-3962

Q: Is CVE-2022-3962 actively exploited?

Active exploitation of CVE-2022-3962 has not been confirmed. Its EPSS score was 0.7% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2022-3962?

CVE-2022-3962 has a CVSS v3 base score of 4.3 (MEDIUM severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

No exploitation reported by the sources we read.

Published2023-09-23
Fixed in1.57.4
WeaknessCWE-74

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A content spoofing vulnerability was found in Kiali. It was discovered that Kiali does not implement error handling when the page or endpoint being accessed cannot be found. This issue allows an attacker to perform arbitrary text injection when an error response is retrieved from the URL being accessed.

Timeline

dates in UTC

2023-09-2320:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2022-3962?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2022-3962?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

OSV · NVD

kiali/kiali

Branch	Affected	Fixed in	Source
1.57	< 1.57.4	1.57.4	OSV

Kiali

Branch	Affected	Fixed in	Source
—	all versions	no fix published	NVD

Redhat openshift service meshversion to verify

Branch	Affected	Fixed in	Source
2.3	= 2.3.1	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update kiali/kiali to 1.57.4

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CNACVSS 3.14.3read 2026-10-23
NVDCVSS 3.14.3read 2026-10-23
CNAweakness (CWE)CWE-74read 2026-10-23
FIRST EPSSEPSS score0.7 %2026-10-23
OSVaffected packages—

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Published: 2023-09-23
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2022-3962?

Is CVE-2022-3962 actively exploited?

Active exploitation of CVE-2022-3962 has not been confirmed. Its EPSS score was 0.7% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-3962?

CVE-2022-3962 has a CVSS v3 base score of 4.3 (MEDIUM severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

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