CVE-2026-69234Disclosure(esri / portal_for_arcgis)

LOWCVSS 6.1 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

There is a reflected cross site scripting vulnerability in Esri Portal for ArcGIS versions 11.5 and prior which may allow a remote, unauthenticated attacker to create a crafted link which when clicked could potentially execute arbitrary JavaScript code in the victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, and 11.5 are encouraged to patch. All users are advised to upgrade to the latest long-term support release. Users working with ArcGIS Web App Builder developer edition are advised to migrate to ArcGIS Experience Builder, as ArcGIS Web App Builder developer edition is unsupported when this CVE is assigned.

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0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/august-2026-arcgis-security-bulletin

Weakness type (CWE)

CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

portal_for_arcgis

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 2 classified signals
2 total mentions across 1 day

Affected systems

Vendors

esri

Products

portal_for_arcgis

5 versions affected across 1 product

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud46d
Disclosure
🚨*CVE* CVE-2026-69234 There is a reflected cross site scripting vulnerability in Esri Portal for ArcGIS versions 11.5 and prior which may allow a remote, unauthenticated attacker to create… https://www.cve.org/CVERecord?id=CVE-2026-69234 ----- Traducción: CVE-2026-69234 Exi… http://infoflow.cloud`
Post summary
The post announces CVE-2026-69234, a reflected XSS flaw in Esri Portal for ArcGIS 11.5 and earlier, allowing unauthenticated remote attackers to inject malicious content.
0000046
102 followersView on X
CVE@CVEnew46d
Disclosure
CVE-2026-69234 There is a reflected cross site scripting vulnerability in Esri Portal for ArcGIS versions 11.5 and prior which may allow a remote, unauthenticated attacker to create… https://www.cve.org/CVERecord?id=CVE-2026-69234
Post summary
The post announces a reflected XSS flaw in Esri Portal for ArcGIS v11.5 or earlier, potentially exploitable by remote unauthenticated attackers. No PoC, patch, or active exploitation details are provided.
000001.1K
58.0K followersView on X

CPE platform detail18 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

18 of 18 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	esri	portal_for_arcgis	-	-	-
App	esri	portal_for_arcgis	11.1	-	-
App	esri	portal_for_arcgis	11.1	-	-
App	esri	portal_for_arcgis	11.1	-	-
App	esri	portal_for_arcgis	11.1	-	-
App	esri	portal_for_arcgis	11.1	-	-
App	esri	portal_for_arcgis	11.1	-	-
App	esri	portal_for_arcgis	11.1	-	-
App	esri	portal_for_arcgis	11.2	-	-
App	esri	portal_for_arcgis	11.3	-	-
App	esri	portal_for_arcgis	11.3	-	-
App	esri	portal_for_arcgis	11.3	-	-
App	esri	portal_for_arcgis	11.3	-	-
App	esri	portal_for_arcgis	11.3	-	-
App	esri	portal_for_arcgis	11.4	-	-
App	esri	portal_for_arcgis	11.5	-	-
App	esri	portal_for_arcgis	11.5	-	-
App	esri	portal_for_arcgis	11.5	-	-

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