PT-2020-5050 · Adobe · Experience Manager

Published 2020-09-08 · Updated 2020-09-14 · CVE-2020-9738

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Adobe Experience Manager versions 6.5.5.0 and earlier Adobe Experience Manager versions 6.4.8.1 and earlier Adobe Experience Manager versions 6.3.3.8 and earlier Adobe Experience Manager versions 6.2 SP1-CFP20 and earlier

Description The issue is related to a stored XSS vulnerability that allows users with access to the Content Repository Development Environment to store malicious scripts in certain node fields. These scripts may be executed in a victim’s browser when visiting the page containing the vulnerable field. The vulnerability is also described as being related to insufficient protection of the web page structure, which could allow a remote attacker to execute arbitrary JavaScript code in a user's browser.

Recommendations For versions 6.5.5.0 and earlier, update to a version that includes the fix for this issue. For versions 6.4.8.1 and earlier, update to a version that includes the fix for this issue. For versions 6.3.3.8 and earlier, update to a version that includes the fix for this issue. For versions 6.2 SP1-CFP20 and earlier, update to a version that includes the fix for this issue. As a temporary workaround, consider restricting access to the Content Repository Development Environment to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2020-05637

CVE-2020-9738

Affected Products

Experience Manager

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-9738 · Security Note
• https://helpx.adobe.com/security/products/experience-manager/apsb20-56.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-9738 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-05637 · Security Note