Vulnerability in Silverpeas

CVE-2023-47321

Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control via the "Porlet Deployer" which allows administrators to deploy .WAR portlets.

EPSS: 0.006 (46.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N.

Affected products

Silverpeas
N/a — versions n/a

Public proof-of-concept exploits

RhinoSecurityLabs/CVEs

References

af854a3a-2127-422b-91ae-364da2661108 (Product)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-47321?: CVE-2023-47321 is a medium-severity vulnerability in Silverpeas. CVSS score: 4.9/10. Published 2023-12-13.
How severe is CVE-2023-47321?: Medium severity. CVSS v3 base score is 4.9 out of 10.
Is CVE-2023-47321 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.