CVE-2020-11003

Name: CVE-2020-11003
Creator: NVD / NIST
Published: 2020-04-14T23:15:12.027+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.1/10EPSS 0.50%

Last modified Jun 17, 2026

CVE-2020-11003 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. Oasis before version 2.15.0 has a potential DNS rebinding or CSRF vulnerability. If you're running a vulnerable application on your computer and an attacker can trick you into visiting a malicious website, they could use DNS rebinding and CSRF attacks to read/write to vulnerable applications. EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

Oasis before version 2.15.0 has a potential DNS rebinding or CSRF vulnerability. If you're running a vulnerable application on your computer and an attacker can trick you into visiting a malicious website, they could use DNS rebinding and CSRF attacks to read/write to vulnerable applications. This has been patched in 2.15.0.

Metrics

CVSS 3.1

8.1/10

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

EPSS Probability

0.50%

39.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Fraction	Oasis	< 2.15.0

References

https://github.com/fraction/oasis/security/advisories/GHSA-j438-45hc-vjhmThird Party Advisory
https://github.com/fraction/oasis/security/advisories/GHSA-j438-45hc-vjhmThird Party Advisory

Timeline

Published: Apr 14, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-11003?

How severe is CVE-2020-11003?

CVE-2020-11003 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.

How do I fix CVE-2020-11003?

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-2020-11003?

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

Scan your code now

Source: NVD / NIST