CVE-2020-15952

Name: CVE-2020-15952
Creator: NVD / NIST
Published: 2020-11-05T15:15:32.767+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9/10EPSS 1.53%

Last modified Jun 17, 2026

CVE-2020-15952 is a critical-severity vulnerability rated 9/10 on the CVSS scale. Immuta v2.8.2 is affected by stored XSS that allows a low-privileged user to escalate privileges to administrative permissions. Additionally, unauthenticated attackers can phish unauthenticated Immuta users to steal credentials or force actions on authenticated users through reflected, DOM-based XSS.. EPSS estimates a 1.53% chance of exploitation in the next 30 days.

Description

Immuta v2.8.2 is affected by stored XSS that allows a low-privileged user to escalate privileges to administrative permissions. Additionally, unauthenticated attackers can phish unauthenticated Immuta users to steal credentials or force actions on authenticated users through reflected, DOM-based XSS.

Metrics

CVSS 3.1

9/10

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

EPSS Probability

1.53%

71.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Immuta	Immuta	2.8.2

References

https://labs.bishopfox.com/advisoriesExploit, Third Party Advisory
https://labs.bishopfox.com/advisories/immuta-version-2.8.2Release Notes, Third Party Advisory
https://www.immuta.com/Product
https://labs.bishopfox.com/advisoriesExploit, Third Party Advisory
https://labs.bishopfox.com/advisories/immuta-version-2.8.2Release Notes, Third Party Advisory
https://www.immuta.com/Product

Timeline

Published: Nov 5, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-15952?

How severe is CVE-2020-15952?

CVE-2020-15952 has a CVSS score of 9/10 (CRITICAL severity). The EPSS model estimates a 1.53% probability of exploitation in the next 30 days.

How do I fix CVE-2020-15952?

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-2020-15952?

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

Scan your code now

Source: NVD / NIST