What’s Vulnerable › Vulnerabilities

CVE-2020-13788

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-07-15 · updated 2026-06-17
• Weakness: CWE-918

Description

Harbor prior to 2.0.1 allows SSRF with this limitation: an attacker with the ability to edit projects can scan ports of hosts accessible on the Harbor server's intranet.

Affected products

• Harbor: before 2.0.1 — fixed in 2.0.1

How to fix

Upgrade to a fixed version: Harbor 2.0.1. Check the vendor advisory for mitigations.

References

• https://github.com/goharbor/harbor/releases
• https://www.soluble.ai/blog/harbor-ssrf-cve-2020-13788
• https://www.youtube.com/watch?v=v8Isqy4yR3Q
• https://github.com/goharbor/harbor/releases
• https://www.soluble.ai/blog/harbor-ssrf-cve-2020-13788
• https://www.youtube.com/watch?v=v8Isqy4yR3Q

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