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

Medium severity · published Feb 27, 2018

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

6.1

CVSS

EPSS

On KEV

Description

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.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

Required

Confidentiality

Low

Integrity

Low

Availability

None

Scope

Changed

Exploitation

Is it being used?

Exploit prediction (EPSS)4.0% · higher than 90% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Experience Manager · Adobe

6.1.0; 6.2.0; 6.3.0 · source: NVD

Affected product

Experience Manager

Adobe

All Experience Manager CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2018-4876

CVE.org

https://www.cve.org/CVERecord?id=CVE-2018-4876

Third Party Advisory

http://www.securityfocus.com/bid/102990

Third Party Advisory

http://www.securitytracker.com/id/1040365

Patch

https://helpx.adobe.com/security/products/experience-manager/apsb18-04.html