What is CVE-2020-14446?

CVE-2020-14446 is a medium-severity vulnerability in Wso2 Identity Server, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2020-06-18.

How severe is CVE-2020-14446?

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

Is CVE-2020-14446 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Open Redirect in Wso2 Identity Server

CVE-2020-14446

An issue was discovered in WSO2 Identity Server through 5.10.0 and WSO2 IS as Key Manager through 5.10.0. An open redirect exists.

Vulnerability class: Open Redirect

Published 2020-06-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (55.4th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

Public proof-of-concept exploits

Live-Hack-CVE/CVE-2020-14446

References

docs.wso2.com/display/Security/Security+Advisory+WSO2-2020-0713 (Vendor Advisory)
cybersecurityworks.com/zerodays/cve-2020-14446-wso2.html (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-14446?: CVE-2020-14446 is a medium-severity vulnerability in Wso2 Identity Server, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2020-06-18.
How severe is CVE-2020-14446?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2020-14446 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.