CVE-2026-34691 CRITICAL

CVE-2026-34691: Adobe Experience Manager Forms JEE | Cross-site Scripting (Stored XSS) (CWE-79)

Vendor Adobe
Product Adobe Experience Manager Forms JEE
Weakness CWE-79 · XSS
Published June 9, 2026
Last update June 9, 2026

CVSS base score

9.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Adobe Experience Manager Forms JEE versions LTS SP1, 6.5.24.0 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by an attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field, potentially gaining elevated access or control over the victim's account or session. Scope is changed.

Key dates

02Disclosure timeline

June 9, 2026 CVE published
June 9, 2026 Record updated