How severe is CVE-2019-10327?

CVE-2019-10327 has a CVSS 3.x base score of 8.1, 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 none, and availability high.

Is CVE-2019-10327 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-10327?

CVE-2019-10327 affects Jenkins Pipeline Maven Integration. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-10327?

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-2019-10327 published?

CVE-2019-10327 was published on 2019-05-31 and last updated on 2026-06-17.

CVE-2019-10327

CVE-2019-10327 is a high-severity vulnerability in Jenkins Pipeline Maven Integration with a CVSS 3.x base score of 8.1. 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-611.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v2: 5.5
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-611
Affected product: Jenkins Pipeline Maven Integration
Published: 2019-05-31
Last modified: 2026-06-17

Description

An XML external entities (XXE) vulnerability in Jenkins Pipeline Maven Integration Plugin 1.7.0 and earlier allowed attackers able to control a temporary directory's content on the agent running the Maven build to have Jenkins parse a maliciously crafted XML file that uses external entities for extraction of secrets from the Jenkins master, server-side request forgery, or denial-of-service attacks.

Frequently asked questions

What is CVE-2019-10327?: An XML external entities (XXE) vulnerability in Jenkins Pipeline Maven Integration Plugin 1.7.0 and earlier allowed attackers able to control a temporary directory's content on the agent running the Maven build to have Jenkins parse a maliciously crafted XML file that uses external entities for extraction of secrets from the Jenkins master, server-side request forgery, or denial-of-service attacks.
How severe is CVE-2019-10327?: CVE-2019-10327 has a CVSS 3.x base score of 8.1, 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 none, and availability high.
Is CVE-2019-10327 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-10327?: CVE-2019-10327 affects Jenkins Pipeline Maven Integration. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-10327?: 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-2019-10327 published?: CVE-2019-10327 was published on 2019-05-31 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jenkins:pipeline_maven_integration:*:*:*:*:*:jenkins:*:*

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