What is CVE-2020-13923?

CVE-2020-13923 is a medium-severity vulnerability in Apache Ofbiz, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.3/10. Published 2020-07-15.

How severe is CVE-2020-13923?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Apache Ofbiz

CVE-2020-13923

IDOR vulnerability in the order processing feature from ecommerce component of Apache OFBiz before 17.12.04

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published 2020-07-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.050 (92.0th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.050 · newest: 0.050 · change: 0.000

Affected products

Apache Ofbiz
Apache Ofbiz — versions Apache OFBiz 17.12.03 and earlier versions

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

s.apache.org/chokl (Mailing List, Vendor Advisory)
lists.apache.org/thread.html/r2e669797c1ea08562253239d2dc4192d951945e0c36cb0754… (mailing-list)
lists.apache.org/thread.html/rac7e36c3daa60dd4b813f72942921b4fad71da821480ebcea… (mailing-list)
lists.apache.org/thread.html/r0a0a701610b3bcdf14634047313adab3f1628bb9aa55cf29c… (mailing-list)
lists.apache.org/thread.html/r108a964764b8bd21ebd32ccd4f51c183ee80a251c105b8491… (mailing-list)

Frequently asked questions

What is CVE-2020-13923?: CVE-2020-13923 is a medium-severity vulnerability in Apache Ofbiz, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.3/10. Published 2020-07-15.
How severe is CVE-2020-13923?: Medium severity. CVSS v3 base score is 5.3 out of 10.