#VU34133 Server-Side Request Forgery (SSRF) in Uppy - CVE-2020-8205

Vulnerability identifier: #VU34133

Vulnerability risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2020-8205

CWE-ID: CWE-918

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Uppy
Web applications / Modules and components for CMS

Vendor: Transloadit

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

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.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Uppy: 2.0.0

---

External links
https://hackerone.com/reports/891270

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.