CVE-2026-73641CWE-79cross-site-scripting

CVE-2026-73641

published September 28, 2026

CVSS
5.1
EPSS
0%
Percentile
24.6
In the wild
Unconfirmed
What it is

Dayforce ESS Excelity is vulnerable to Reflected XSS in multiple endpoints. An attacker can prepare a specially crafted URL that, when opened, results in arbitrary JavaScript execution in the victim's browser.

This issue was fixed in version V4.

The record
Technical detail
CVSS
5.1 · NONE
CVSS v4.0
5.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
EPSS
0.00327 · 24.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-09-28T18:17Z
References (2)
https://cert.pl/en/posts/2026/09/CVE-2026-73640 · [email protected]https://hcm.excelityglobal.com/ESS · [email protected]
EPSS history
Timeline
  • 30 SEP 03:28Z
    EPSS moved — → 0%
    epss
  • 28 SEP 13:12Z
    Multiple Reflected XSS in Dayforce Payroll
    cvelistv5