CVE-2026-69232: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Esri Portal for ArcGIS
CVE-2026-69232 is a stored cross-site scripting (XSS) vulnerability in Esri Portal for ArcGIS versions 11.5 and earlier. It allows a remote, privileged attacker to inject malicious JavaScript code that could execute in the browsers of users interacting with the affected portal. The vulnerability affects versions 11.1 through 11.5 inclusive. The CVSS score is 5.5, indicating medium severity. Users are advised to patch or upgrade to the latest long-term support release.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-69232) is a stored cross-site scripting issue in Esri Portal for ArcGIS. It affects versions 11.1, 11.3, and 11.5 and prior. A remote attacker with privileged access can inject malicious scripts that execute arbitrary JavaScript in the context of users' browsers, potentially compromising confidentiality and integrity of user sessions. The CVSS 3.1 vector indicates network attack vector, low attack complexity, high privileges required, no user interaction, scope changed, and low impact on confidentiality and integrity, with no impact on availability.
Potential Impact
Successful exploitation allows a remote, privileged attacker to execute arbitrary JavaScript in the browsers of users interacting with the portal. This can lead to information disclosure or manipulation of user sessions. The impact is limited to confidentiality and integrity with no availability impact. The attack requires high privileges and no user interaction is needed.
Mitigation Recommendations
No official patch or remediation level is explicitly stated in the available data. Users working with affected versions 11.1, 11.3, and 11.5 are encouraged to patch or upgrade to the latest long-term support release. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
CVE-2026-69232: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Esri Portal for ArcGIS
Description
CVE-2026-69232 is a stored cross-site scripting (XSS) vulnerability in Esri Portal for ArcGIS versions 11.5 and earlier. It allows a remote, privileged attacker to inject malicious JavaScript code that could execute in the browsers of users interacting with the affected portal. The vulnerability affects versions 11.1 through 11.5 inclusive. The CVSS score is 5.5, indicating medium severity. Users are advised to patch or upgrade to the latest long-term support release.
CVSS v3.1
Score 5.5medium
Affected software
pkg:github/esri/portal-for-arcgisRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-69232) is a stored cross-site scripting issue in Esri Portal for ArcGIS. It affects versions 11.1, 11.3, and 11.5 and prior. A remote attacker with privileged access can inject malicious scripts that execute arbitrary JavaScript in the context of users' browsers, potentially compromising confidentiality and integrity of user sessions. The CVSS 3.1 vector indicates network attack vector, low attack complexity, high privileges required, no user interaction, scope changed, and low impact on confidentiality and integrity, with no impact on availability.
Potential Impact
Successful exploitation allows a remote, privileged attacker to execute arbitrary JavaScript in the browsers of users interacting with the portal. This can lead to information disclosure or manipulation of user sessions. The impact is limited to confidentiality and integrity with no availability impact. The attack requires high privileges and no user interaction is needed.
Mitigation Recommendations
No official patch or remediation level is explicitly stated in the available data. Users working with affected versions 11.1, 11.3, and 11.5 are encouraged to patch or upgrade to the latest long-term support release. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Esri
- Date Reserved
- 2026-08-03T19:22:01.732Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a88be1eacd9273b49bcc751
Added to database: 08/21/2026, 21:07:42 UTC
Last enriched: 08/21/2026, 21:23:12 UTC
Last updated: 08/21/2026, 21:26:53 UTC
Views: 3
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