How severe is CVE-2022-43434?

CVE-2022-43434 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-43434 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-43434?

CVE-2022-43434 affects Jenkins Neuvector Vulnerability Scanner. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-43434?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-43434 published?

CVE-2022-43434 was published on 2022-10-19 and last updated on 2026-06-17.

CVE-2022-43434

CVE-2022-43434 is a medium-severity vulnerability in Jenkins Neuvector Vulnerability Scanner with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-693.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-693
Affected product: Jenkins Neuvector Vulnerability Scanner
Published: 2022-10-19
Last modified: 2026-06-17

Description

Jenkins NeuVector Vulnerability Scanner Plugin 1.20 and earlier programmatically disables Content-Security-Policy protection for user-generated content in workspaces, archived artifacts, etc. that Jenkins offers for download.

Frequently asked questions

What is CVE-2022-43434?: Jenkins NeuVector Vulnerability Scanner Plugin 1.20 and earlier programmatically disables Content-Security-Policy protection for user-generated content in workspaces, archived artifacts, etc. that Jenkins offers for download.
How severe is CVE-2022-43434?: CVE-2022-43434 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-43434 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-43434?: CVE-2022-43434 affects Jenkins Neuvector Vulnerability Scanner. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-43434?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-43434 published?: CVE-2022-43434 was published on 2022-10-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jenkins:neuvector_vulnerability_scanner:*:*:*:*:*:jenkins:*:*

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