How severe is CVE-2019-10337?

CVE-2019-10337 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2019-10337 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-10337?

CVE-2019-10337 affects Jenkins Token Macro. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-10337?

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-2019-10337 published?

CVE-2019-10337 was published on 2019-06-11 and last updated on 2026-06-17.

CVE-2019-10337

CVE-2019-10337 is a high-severity vulnerability in Jenkins Token Macro with a CVSS 3.x base score of 7.5. 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-611.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-611
Affected product: Jenkins Token Macro
Published: 2019-06-11
Last modified: 2026-06-17

Description

An XML external entities (XXE) vulnerability in Jenkins Token Macro Plugin 2.7 and earlier allowed attackers able to control a the content of the input file for the "XML" macro to have Jenkins resolve external entities, resulting in the extraction of secrets from the Jenkins agent, server-side request forgery, or denial-of-service attacks.

Frequently asked questions

What is CVE-2019-10337?: An XML external entities (XXE) vulnerability in Jenkins Token Macro Plugin 2.7 and earlier allowed attackers able to control a the content of the input file for the "XML" macro to have Jenkins resolve external entities, resulting in the extraction of secrets from the Jenkins agent, server-side request forgery, or denial-of-service attacks.
How severe is CVE-2019-10337?: CVE-2019-10337 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2019-10337 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-10337?: CVE-2019-10337 affects Jenkins Token Macro. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-10337?: 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-2019-10337 published?: CVE-2019-10337 was published on 2019-06-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jenkins:token_macro:*:*:*:*:*:jenkins:*:*

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