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Medium 5.1Published Sep 28, 2026
CVE-2026-73641Multiple Reflected XSS in Dayforce ESS Excelity
Updated under an hour ago ()
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It affects Dayforce ESS Excelity. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.1 MEDIUM (v4.0, CNA)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
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- CERT-PL
- NVD analysis
- Deferred
- Record last updated
- Oct 13, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Dayforce ESS Excelity dayforce:ess_excelity (from the name) | before V4 | CNA record |
References
- https://cert.pl/en/posts/2026/09/CVE-2026-73640third-party-advisory
- https://hcm.excelityglobal.com/ESSproduct
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.