CVE-2021-26787

Name: CVE-2021-26787
Creator: NVD / NIST
Published: 2021-12-15T07:15:06.827+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.75%

Last modified Jun 17, 2026

CVE-2021-26787 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A cross site scripting (XSS) vulnerability in Genesys Workforce Management 8.5.214.20 can occur (during record deletion) via the Time-off parameter.. EPSS estimates a 0.75% chance of exploitation in the next 30 days.

Description

A cross site scripting (XSS) vulnerability in Genesys Workforce Management 8.5.214.20 can occur (during record deletion) via the Time-off parameter.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.75%

50.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Genesys	Workforce Management	8.5.214.20

References

Timeline

Published: Dec 15, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-26787?

A cross site scripting (XSS) vulnerability in Genesys Workforce Management 8.5.214.20 can occur (during record deletion) via the Time-off parameter.

How severe is CVE-2021-26787?

CVE-2021-26787 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.75% probability of exploitation in the next 30 days.

How do I fix CVE-2021-26787?

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-2021-26787?

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

Scan your code now

Source: NVD / NIST