How severe is CVE-2023-49674?

CVE-2023-49674 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-49674 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-49674?

CVE-2023-49674 affects Jenkins Neuvector Vulnerability Scanner. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-49674?

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

When was CVE-2023-49674 published?

CVE-2023-49674 was published on 2023-11-29 and last updated on 2026-06-17.

CVE-2023-49674

CVE-2023-49674 is a medium-severity vulnerability in Jenkins Neuvector Vulnerability Scanner with a CVSS 3.x base score of 4.3. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (40th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Jenkins Neuvector Vulnerability Scanner
Published: 2023-11-29
Last modified: 2026-06-17

Description

A missing permission check in Jenkins NeuVector Vulnerability Scanner Plugin 1.22 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified hostname and port using attacker-specified username and password.

Frequently asked questions

What is CVE-2023-49674?: A missing permission check in Jenkins NeuVector Vulnerability Scanner Plugin 1.22 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified hostname and port using attacker-specified username and password.
How severe is CVE-2023-49674?: CVE-2023-49674 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-49674 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-49674?: CVE-2023-49674 affects Jenkins Neuvector Vulnerability Scanner. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-49674?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-49674 published?: CVE-2023-49674 was published on 2023-11-29 and last updated on 2026-06-17.

References

Affected products (1)

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

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