CVE-2026-50095
Last modified
CVE-2026-50095 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. There is a stored cross site scripting issue in Esri ArcGIS Server 11.1 and earlier on Windows and Linux that in some configurations allows a remote unauthenticated attacker to store files that contain malicious code that may execute in the context of a victim’s browser. A patch is provided for ArcGIS Server software in General Availability and Extended support status, which includes versions 12.1, 12.0, 11.5, 11.3, and 11.1.
Description
There is a stored cross site scripting issue in Esri ArcGIS Server 11.1 and earlier on Windows and Linux that in some configurations allows a remote unauthenticated attacker to store files that contain malicious code that may execute in the context of a victim’s browser. A patch is provided for ArcGIS Server software in General Availability and Extended support status, which includes versions 12.1, 12.0, 11.5, 11.3, and 11.1. Other versions are in mature or retired status, which are not patch eligible. Users working with unlisted versions are advised to upgrade and apply the patch.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Esri | ArcGIS Server | >= 11.1, < 12.1 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-50095?
How severe is CVE-2026-50095?
How do I fix CVE-2026-50095?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-50087The Aqara IAM/SSO gateway (gw-builder.aqara.com) exhibits a …6.1
- CVE-2026-50088The Aqara Developer Portal (developer.aqara.com) and shared …4.7
- CVE-2026-50089The Aqara IAM/SSO Gateway (gw-builder.aqara.com) provides an…6.1
- CVE-2026-50090The Aqara Cloud OAuth Authorization Endpoint (open-cn.aqara.…6.1
- CVE-2026-50091Aqara Home Android (com.lumiunited.aqarahome) 6.0.0 (and whi…7.4
- CVE-2026-50093A vulnerability has been identified in Siveillance Control P…9
- CVE-2026-50096There is a reflected cross site scripting vulnerability in E…6.1
- CVE-2026-50099During WiFi association, Naxclow device firmware prints the …5.1
- CVE-2026-5010A reflected Cross-Site Scripting (XSS) vulnerability has bee…5.1
- CVE-2026-50100Multiple printer drivers provided by Ricoh Company, Ltd. and…8.5
- CVE-2026-50101Naxclow devices use a server-side, per-device relay credenti…9.2
- CVE-2026-50103A NULL pointer dereference in the L2 GOOSE and R-GOOSE share…6.5
Are you affected by CVE-2026-50095?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST