Which products and versions are affected by CVE-2021-36450?

Affected: Workforce Optimization (Verint) versions 15.2.8.10048. The full list is in the CVE brief.

Is CVE-2021-36450 being exploited in the wild?

It is not listed in any known-exploited vulnerabilities catalog.

Is CVE-2021-36450 in the CISA KEV catalog?

No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.

Is there a public exploit for CVE-2021-36450?

No public exploit code is known.

Is there a fix for CVE-2021-36450?

No fixed version is listed yet; check the vendor advisory for mitigations.

How urgently should CVE-2021-36450 be patched?

Brandefense priority: patch immediately, because it is very likely to be exploited soon.

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Vulnerability Intelligence

CVE-2021-36450

Medium

Verint Workforce Optimization (WFO) 15.2.8.10048 allows XSS via the control/my_notifications NEWUINAV parameter.

Published Dec 15, 2021 · Updated Jul 9, 2026

Key Facts

Patch immediately

CVE-2021-36450 is a medium-severity vulnerability (CVSS 6.1 v3.1) affecting Workforce Optimization (Verint).
It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
EPSS estimates a 64% probability of exploitation in the next 30 days.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

CVSS v3.1

6.1

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

EPSS (30-day exploit likelihood)

64%

Higher than 99.2% of all scored CVEs

Exploited in the wild

No known

Not in a known-exploited catalog

Public exploit code

None known

Get the full CVE-2021-36450 brief as a PDF

Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.

Description

Verint Workforce Optimization (WFO) 15.2.8.10048 allows XSS via the control/my_notifications NEWUINAV parameter.

Affected Products

1 affected entries in total

Product	Affected versions	Fixed in
Workforce OptimizationVerint	15.2.8.10048	n/a

Timeline

Publicly disclosed
Dec 15, 2021
Last updated
Jul 9, 2026

Weakness Type

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

References

FAQ

Common Questions.

Verint Workforce Optimization (WFO) 15.2.8.10048 allows XSS via the control/my_notifications NEWUINAV parameter.
Affected: Workforce Optimization (Verint) versions 15.2.8.10048. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

Is CVE-2021-36450 Running On Your Attack Surface?

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