CVE-2021-26787

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.75% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 54.9% of scored records. A rank, not a probability.

NVD base score

6.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-07-09.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2021-12-15 06:59Z4 YR AGO

Last updated

2026-07-09 00:12Z3 MO AGO

Reserved

2021-02-05

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

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

Data version

5.2

Document digest

451316218711118bd603dd8e9cfe57bb7680e17126d53693a27903d8cecd6420

• medium.comhttps://medium.com/@reliable_lait_mouse_975/cross-site-scripting-vulnerability-within-genesys-workforce-management-version-8-5-214-20-a68500cf5e18
• medium.comhttps://medium.com/%40reliable_lait_mouse_975/cross-site-scripting-vulnerability-within-genesys-workforce-management-version-8-5-214-20-a68500cf5e18x_refsource_MISC