How severe is CVE-2019-10303?

CVE-2019-10303 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-10303 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-10303?

CVE-2019-10303 affects Jenkins Azure Publishersettings Credentials. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-10303?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-10303 published?

CVE-2019-10303 was published on 2019-04-18 and last updated on 2026-06-17.

CVE-2019-10303

CVE-2019-10303 is a high-severity vulnerability in Jenkins Azure Publishersettings Credentials with a CVSS 3.x base score of 8.8. 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-522.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 4.0
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-522
Affected product: Jenkins Azure Publishersettings Credentials
Published: 2019-04-18
Last modified: 2026-06-17

Description

Jenkins Azure PublisherSettings Credentials Plugin 1.2 and earlier stored credentials unencrypted in the credentials.xml file on the Jenkins master where they could be viewed by users with access to the master file system.

Frequently asked questions

What is CVE-2019-10303?: Jenkins Azure PublisherSettings Credentials Plugin 1.2 and earlier stored credentials unencrypted in the credentials.xml file on the Jenkins master where they could be viewed by users with access to the master file system.
How severe is CVE-2019-10303?: CVE-2019-10303 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-10303 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-10303?: CVE-2019-10303 affects Jenkins Azure Publishersettings Credentials. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-10303?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-10303 published?: CVE-2019-10303 was published on 2019-04-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jenkins:azure_publishersettings_credentials:*:*:*:*:*:jenkins:*:*

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