How severe is CVE-2020-13794?

CVE-2020-13794 has a CVSS 3.x base score of 4.3, 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 none, and availability none.

Is CVE-2020-13794 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-13794?

CVE-2020-13794 affects Linuxfoundation Harbor. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-13794?

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

When was CVE-2020-13794 published?

CVE-2020-13794 was published on 2020-09-30 and last updated on 2026-06-17.

CVE-2020-13794

CVE-2020-13794 is a medium-severity vulnerability in Linuxfoundation Harbor with a CVSS 3.x base score of 4.3. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Linuxfoundation Harbor
Published: 2020-09-30
Last modified: 2026-06-17

Description

Harbor 1.9.* 1.10.* and 2.0.* allows Exposure of Sensitive Information to an Unauthorized Actor.

Frequently asked questions

What is CVE-2020-13794?: Harbor 1.9.* 1.10.* and 2.0.* allows Exposure of Sensitive Information to an Unauthorized Actor.
How severe is CVE-2020-13794?: CVE-2020-13794 has a CVSS 3.x base score of 4.3, 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 none, and availability none.
Is CVE-2020-13794 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-13794?: CVE-2020-13794 affects Linuxfoundation Harbor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-13794?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-13794 published?: CVE-2020-13794 was published on 2020-09-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:linuxfoundation:harbor:*:*:*:*:*:*:*:*

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