How severe is CVE-2023-30528?

CVE-2023-30528 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-30528 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-30528?

CVE-2023-30528 affects Jenkins Wso2 Oauth. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-30528?

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

When was CVE-2023-30528 published?

CVE-2023-30528 was published on 2023-04-12 and last updated on 2026-06-17.

CVE-2023-30528

CVE-2023-30528 is a medium-severity vulnerability in Jenkins Wso2 Oauth with a CVSS 3.x base score of 6.5. 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-312.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-312
Affected product: Jenkins Wso2 Oauth
Published: 2023-04-12
Last modified: 2026-06-17

Description

Jenkins WSO2 Oauth Plugin 1.0 and earlier does not mask the WSO2 Oauth client secret on the global configuration form, increasing the potential for attackers to observe and capture it.

Frequently asked questions

What is CVE-2023-30528?: Jenkins WSO2 Oauth Plugin 1.0 and earlier does not mask the WSO2 Oauth client secret on the global configuration form, increasing the potential for attackers to observe and capture it.
How severe is CVE-2023-30528?: CVE-2023-30528 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-30528 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30528?: CVE-2023-30528 affects Jenkins Wso2 Oauth. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-30528?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-30528 published?: CVE-2023-30528 was published on 2023-04-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jenkins:wso2_oauth:*:*:*:*:*:jenkins:*:*

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