How severe is CVE-2020-2176?

CVE-2020-2176 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-2020-2176 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-2176?

CVE-2020-2176 affects Jenkins Usemango Runner. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-2176?

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

When was CVE-2020-2176 published?

CVE-2020-2176 was published on 2020-04-07 and last updated on 2026-06-17.

CVE-2020-2176

CVE-2020-2176 is a medium-severity vulnerability in Jenkins Usemango Runner 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% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Jenkins Usemango Runner
Published: 2020-04-07
Last modified: 2026-06-17

Description

Multiple form validation endpoints in Jenkins useMango Runner Plugin 1.4 and earlier do not escape values received from the useMango service, resulting in a cross-site scripting (XSS) vulnerability exploitable by users able to control the values returned from the useMango service.

Frequently asked questions

What is CVE-2020-2176?: Multiple form validation endpoints in Jenkins useMango Runner Plugin 1.4 and earlier do not escape values received from the useMango service, resulting in a cross-site scripting (XSS) vulnerability exploitable by users able to control the values returned from the useMango service.
How severe is CVE-2020-2176?: CVE-2020-2176 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-2020-2176 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-2176?: CVE-2020-2176 affects Jenkins Usemango Runner. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-2176?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-2176 published?: CVE-2020-2176 was published on 2020-04-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jenkins:usemango_runner:*:*:*:*:*:jenkins:*:*

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