How severe is CVE-2018-6510?

CVE-2018-6510 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-6510 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-6510?

CVE-2018-6510 affects Puppet Puppet Enterprise. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-6510?

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

When was CVE-2018-6510 published?

CVE-2018-6510 was published on 2018-05-08 and last updated on 2026-06-17.

CVE-2018-6510

CVE-2018-6510 is a medium-severity vulnerability in Puppet Puppet Enterprise with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Puppet Puppet Enterprise
Published: 2018-05-08
Last modified: 2026-06-17

Description

A cross-site scripting vulnerability in Puppet Enterprise Console of Puppet Enterprise allows a user to inject scripts into the Puppet Enterprise Console when using the Orchestrator. Affected releases are Puppet Puppet Enterprise: 2017.3.x versions prior to 2017.3.6.

Frequently asked questions

What is CVE-2018-6510?: A cross-site scripting vulnerability in Puppet Enterprise Console of Puppet Enterprise allows a user to inject scripts into the Puppet Enterprise Console when using the Orchestrator. Affected releases are Puppet Puppet Enterprise: 2017.3.x versions prior to 2017.3.6.
How severe is CVE-2018-6510?: CVE-2018-6510 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-6510 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-6510?: CVE-2018-6510 affects Puppet Puppet Enterprise. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-6510?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-6510 published?: CVE-2018-6510 was published on 2018-05-08 and last updated on 2026-06-17.

References

https://puppet.com/security/cve/CVE-2018-6510

Affected products (1)

cpe:2.3:a:puppet:puppet_enterprise:*:*:*:*:*:*:*:*

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