9.1

CVE-2024-4399: apereo central_authentication_service Server-Side Request Forgery (SSRF)

CVSS: 9.1v3.1CriticalAnalyzed
Published 23-05-2024Last modified 01-08-2024
Open JSON

Vulnerability summary

CVE-2024-4399 is a critical (CVSS 9.1) Server-Side Request Forgery (SSRF) vulnerability in apereo central_authentication_service. EPSS estimates a 1.82% chance of exploitation in the next 30 days, higher than 78.4% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.1/10
010
Critical · v3.1 (CVE.org)
EPSS score
1.82%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 23-05-2024
    PublishedVulnerability first disclosed.
  2. 01-08-2024
    Last modifiedVulnerability information updated.

Description

The does not validate a parameter before making a request to it, which could allow unauthenticated users to perform SSRF attack

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

1.82%

Chance of exploitation in the next 30 days

Percentile

78%

Versus all other CVEs

30-day change

0.00 pp

From 1.82% on 20-09-2026

20-09-202620-10-2026
EPSS score
1.82%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (wpscan.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Apereo1 product
Unknown1 product

2 vendors · 2 products

References

1 links