How severe is CVE-2023-30518?

CVE-2023-30518 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 low, integrity none, and availability none.

Is CVE-2023-30518 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-30518?

CVE-2023-30518 affects Jenkins Thycotic Secret Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-30518?

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

When was CVE-2023-30518 published?

CVE-2023-30518 was published on 2023-04-12 and last updated on 2026-06-17.

CVE-2023-30518

CVE-2023-30518 is a medium-severity vulnerability in Jenkins Thycotic Secret Server 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: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Jenkins Thycotic Secret Server
Published: 2023-04-12
Last modified: 2026-06-17

Description

A missing permission check in Jenkins Thycotic Secret Server Plugin 1.0.2 and earlier allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.

Frequently asked questions

What is CVE-2023-30518?: A missing permission check in Jenkins Thycotic Secret Server Plugin 1.0.2 and earlier allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.
How severe is CVE-2023-30518?: CVE-2023-30518 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 low, integrity none, and availability none.
Is CVE-2023-30518 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30518?: CVE-2023-30518 affects Jenkins Thycotic Secret Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-30518?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-30518 published?: CVE-2023-30518 was published on 2023-04-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jenkins:thycotic_secret_server:*:*:*:*:*:jenkins:*:*

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