How severe is CVE-2016-8613?

CVE-2016-8613 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2016-8613 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-8613?

CVE-2016-8613 affects Theforeman Foreman. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-8613?

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

When was CVE-2016-8613 published?

CVE-2016-8613 was published on 2018-07-31 and last updated on 2026-06-17.

CVE-2016-8613

CVE-2016-8613 is a medium-severity vulnerability in Theforeman Foreman with a CVSS 3.x base score of 6.4. 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 6.4)
CVSS v2: 4.3
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Theforeman Foreman
Published: 2018-07-31
Last modified: 2026-06-17

Description

A flaw was found in foreman 1.5.1. The remote execution plugin runs commands on hosts over SSH from the Foreman web UI. When a job is submitted that contains HTML tags, the console output shown in the web UI does not escape the output causing any HTML or JavaScript to run in the user's browser. The output of the job is stored, making this a stored XSS vulnerability.

Frequently asked questions

What is CVE-2016-8613?: A flaw was found in foreman 1.5.1. The remote execution plugin runs commands on hosts over SSH from the Foreman web UI. When a job is submitted that contains HTML tags, the console output shown in the web UI does not escape the output causing any HTML or JavaScript to run in the user's browser. The output of the job is stored, making this a stored XSS vulnerability.
How severe is CVE-2016-8613?: CVE-2016-8613 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2016-8613 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-8613?: CVE-2016-8613 affects Theforeman Foreman. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-8613?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-8613 published?: CVE-2016-8613 was published on 2018-07-31 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:theforeman:foreman:1.5.1:*:*:*:*:*:*:*

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