CVE-2023-49964

moderate-risk
Published 2023-12-11

An issue was discovered in Hyland Alfresco Community Edition through 7.2.0. By inserting malicious content in the folder.get.html.ftl file, an attacker may perform SSTI (Server-Side Template Injection) attacks, which can leverage FreeMarker exposed objects to bypass restrictions and achieve RCE (Remote Code Execution). NOTE: this issue exists because of an incomplete fix for CVE-2020-12873.

Do I need to act?

~
5.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Alfresco Content Services

Affected Vendors

Hyland

References (4)

Third Party Advisory https://github.com/mbadanoiu/CVE-2023-49964
Product https://www.alfresco.com/products/community/download
Third Party Advisory https://github.com/mbadanoiu/CVE-2023-49964
Product https://www.alfresco.com/products/community/download
44
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 9/34 · Low
Exposure 5/34 · Minimal