Medium 5.9Published Nov 11, 2025

CVE-2025-12101Cross-Site Scripting (XSS)

Updated under an hour ago (Oct 27, 2026, 5:40 PM ET)

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It affects NetScaler ADC and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for NetScaler ADC

Exploited in the last 30 days

Cross-Site Scripting (XSS) in NetScaler ADC and NetScaler Gateway when the appliance is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server

CVSS: 5.9 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:L/VA:L/SC:L/SI:L/SA:L
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: Citrix
NVD analysis: Deferred
Record last updated: Nov 12, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

NetScaler ADC netscaler:adc (from the name)	from 14.1 before 56.73; from 13.1 before 60.32; from 13.1-FIPS and NDcPP before 37.250; from 12.1-FIPS and NDcPP before 55.333	CNA record
NetScaler Gateway netscaler:gateway (from the name)	from 14.1 before 56.73; from 13.1 before 60.32; from 13.1-FIPS and NDcPP before 37.250; from 12.1-FIPS and NDcPP before 55.333	CNA record

References

References

https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX695486

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.