CVE-2026-69237 — LOW (3.8) — White Hats Nepal

Vulnerability Description

There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 11.3 and prior that allows a remote attacker with administrative privileges to insert arbitrary HTML into an administrative API. Users working with ArcGIS Enterprise 11.1, and 11.3 are encouraged to patch. All users are advised to upgrade to the latest long-term support release.

CVSS Score

3.8

LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-79

References

https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/augus

FAQ

What is CVE-2026-69237?

CVE-2026-69237 is a vulnerability with a CVSS score of 3.8 (LOW). There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 11.3 and prior that allows a remote attacker with administrative privileges to insert arbitrary HTML into an administrative ...

How severe is CVE-2026-69237?

CVE-2026-69237 has been rated LOW with a CVSS base score of 3.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-69237?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.