CVE-2020-8205

Name: CVE-2020-8205
Creator: NVD / NIST
Published: 2020-07-20T15:15:16.087+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.19%

Last modified Jun 17, 2026

CVE-2020-8205 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The uppy npm package < 1.13.2 and < 2.0.0-alpha.5 is vulnerable to a Server-Side Request Forgery (SSRF) vulnerability, which allows an attacker to scan local or external networks or otherwise interact with internal systems.. EPSS estimates a 1.19% chance of exploitation in the next 30 days.

Description

The uppy npm package < 1.13.2 and < 2.0.0-alpha.5 is vulnerable to a Server-Side Request Forgery (SSRF) vulnerability, which allows an attacker to scan local or external networks or otherwise interact with internal systems.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

1.19%

64.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions	Update
Transloadit	Uppy	< 1.13.2	—
Transloadit	Uppy	2.0.0	Alpha0

References

https://hackerone.com/reports/891270Exploit, Issue Tracking, Third Party Advisory
https://hackerone.com/reports/891270Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Jul 20, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-8205?

How severe is CVE-2020-8205?

CVE-2020-8205 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.19% probability of exploitation in the next 30 days.

How do I fix CVE-2020-8205?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-8205?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST