What is CVE-2018-4876?

CVE-2018-4876 is a medium-severity vulnerability in Adobe Experience Manager, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-02-27.

How severe is CVE-2018-4876?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Adobe Experience Manager

CVE-2018-4876

Adobe Experience Manager versions 6.3, 6.2, and 6.1 are vulnerable to cross-site scripting via a bypass of the Sling XSSAPI#getValidHref function.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.040 (89.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Adobe Experience_manager — versions 6.1.0, 6.2.0, 6.3.0
N/a Adobe Experience Manager 6.3, 6.2, 6.1 — versions Adobe Experience Manager 6.3, 6.2, 6.1

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

psirt@adobe.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
psirt@adobe.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
psirt@adobe.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2018-4876?: CVE-2018-4876 is a medium-severity vulnerability in Adobe Experience Manager, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-02-27.
How severe is CVE-2018-4876?: Medium severity. CVSS v3 base score is 6.1 out of 10.