CVE-2026-84397CWE-79cross-site-scripting

CVE-2026-84397

Medium · published September 16, 2026

CVSS v3.1
5.4
EPSS
1%
Percentile
49.5
In the wild
Unconfirmed
What it is

Adobe Experience Manager is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged 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. Scope is changed.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00629 · 49.5th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-09-16T22:17Z
References (1)
https://helpx.adobe.com/security/products/experience-manager/apsb26-98.html · [email protected]
EPSS history
Timeline
  • 18 SEP 04:02Z
    EPSS moved — → 0%
    epss
  • 16 SEP 17:22Z
    Adobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
    cvelistv5