How severe is CVE-2020-15855?

CVE-2020-15855 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-15855 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-15855?

CVE-2020-15855 affects Redhat Bodhi. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-15855?

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

When was CVE-2020-15855 published?

CVE-2020-15855 was published on 2022-10-07 and last updated on 2026-06-17.

CVE-2020-15855

CVE-2020-15855 is a medium-severity vulnerability in Redhat Bodhi with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Redhat Bodhi
Published: 2022-10-07
Last modified: 2026-06-17

Description

Two cross-site scripting vulnerabilities were fixed in Bodhi 5.6.1.

Frequently asked questions

What is CVE-2020-15855?: Two cross-site scripting vulnerabilities were fixed in Bodhi 5.6.1.
How severe is CVE-2020-15855?: CVE-2020-15855 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-15855 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-15855?: CVE-2020-15855 affects Redhat Bodhi. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-15855?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-15855 published?: CVE-2020-15855 was published on 2022-10-07 and last updated on 2026-06-17.

References

https://pyup.io/packages/pypi/bodhi/changelog#5.6.1

Affected products (1)

cpe:2.3:a:redhat:bodhi:*:*:*:*:*:*:*:*

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