What is CVE-2026-48253?

CVE-2026-48253 is a medium-severity vulnerability in Adobe Experience Manager 6.5, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-07-14.

How severe is CVE-2026-48253?

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

XSS in Adobe Experience Manager 6.5

CVE-2026-48253

Adobe Experience Manager is affected by a DOM-based Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this issue by manipulating the DOM environment to execute malicious JavaScript within the context of the victim's brows…

Vulnerability class: XSS (Cross-Site Scripting)

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.

Affected products

Adobe Experience Manager 6.5 — versions 6.5.25, 6.5.25 - Hotfix for NPR-43972, 0
Adobe Experience Manager 6.5 Lts — versions SP2, 0, SP2 - Hotfix for NPR-43972
Adobe Experience Manager As A Cloud Service — versions 0, 2026.6.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

psirt@adobe.com (vendor-advisory)

Frequently asked questions

What is CVE-2026-48253?: CVE-2026-48253 is a medium-severity vulnerability in Adobe Experience Manager 6.5, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-07-14.
How severe is CVE-2026-48253?: Medium severity. CVSS v3 base score is 5.4 out of 10.