What is CVE-2026-106633?

CVE-2026-106633 is a medium-severity vulnerability in Adobe Experience Manager 6.5, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-10-13.

How severe is CVE-2026-106633?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Adobe Experience Manager 6.5

CVE-2026-106633

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.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-10-13 · last modified 2026-10-14.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

helpx.adobe.com/security/products/experience-manager/apsb26-152.html (vendor-advisory)

Frequently asked questions

What is CVE-2026-106633?: CVE-2026-106633 is a medium-severity vulnerability in Adobe Experience Manager 6.5, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-10-13.
How severe is CVE-2026-106633?: Medium severity. CVSS v3 base score is 5.4 out of 10.