CVE-2026-69231
Last modified
CVE-2026-69231 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, privileged attacker to inject malicious code that could potentially execute arbitrary JavaScript in a victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5 are encouraged to patch. EPSS estimates a 0.24% chance of exploitation in the next 30 days.
Description
There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, privileged attacker to inject malicious code that could potentially execute arbitrary JavaScript in a victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5 are encouraged to patch. All users are advised to upgrade to the latest long-term support release.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Esri | Portal For Arcgis | < 11.1 |
| Esri | Portal For Arcgis | 11.1 |
| Esri | Portal For Arcgis | 11.2 |
| Esri | Portal For Arcgis | 11.3 |
| Esri | Portal For Arcgis | 11.4 |
| Esri | Portal For Arcgis | 11.5 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-69231?
How severe is CVE-2026-69231?
How do I fix CVE-2026-69231?
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-2026-69224There is an information disclosure vulnerability in Esri Por…7.5
- CVE-2026-69225There is an information disclosure vulnerability in Esri Por…7.5
- CVE-2026-69228There is a missing authentication vulnerability in Esri Port…5.3
- CVE-2026-69229There is an HTML injection vulnerability in Esri Portal for …5.4
- CVE-2026-6923A side-channel attack, which requires a physical presence to…3.8
- CVE-2026-69230There is a stored cross site scripting issue in Esri Portal …4.8
- CVE-2026-69232There is a stored cross site scripting issue in Esri Portal …5.5
- CVE-2026-69233There is a stored cross site scripting issue in Esri Portal …5.5
- CVE-2026-69234There is a reflected cross site scripting vulnerability in E…6.1
- CVE-2026-69235There is a stored cross site scripting issue in Esri Portal …6.1
- CVE-2026-69236There is a stored cross site scripting issue in Esri Portal …6.1
- CVE-2026-69237There is an HTML injection vulnerability in Esri Portal for …4.8
Are you affected by CVE-2026-69231?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST