CVE-2021-30128: Unsafe deserialization in Apache OFBiz
- Is it exploited?
Reported, not confirmed by CISA. VulnCheck KEV lists it as exploited in the wild. CISA has not added it to its Known Exploited Vulnerabilities catalog as of .
VulnCheck KEV lists it since . It cites 1 public report, the first from .
- How likely is exploitation in the next 30 days?
- 81.2%
EPSS score, percentile 99.6 of all scored records. A probability estimated by FIRST, not a report of exploitation.
- How severe?
- Not scored
The CVE record carries no CVSS score.
- What should I do?
CISA has set no required action, because the vulnerability is not in KEV.
The CVE record links no vendor advisory, patch or mitigation.
- Which versions are affected?
Affected
- from Apache OFBiz to before 17.12.07
Source: CISA KEV 2026.10.29, as of ; VulnCheck KEV, as of ; FIRST EPSS, as of ; CVE List, as of . About the data.
Description
Unsafe deserialization in Apache OFBiz
Apache OFBiz has unsafe deserialization prior to 17.12.07 version
Source: CVE List, as of . About the data.
What to do
Advisories and patches
The CVE record links no vendor advisory, patch or mitigation.
Workaround (from the CVE record)
Upgrade to at least 17.12.07 or apply patches at https://issues.apache.org/jira/browse/OFBIZ-12212 & OFBIZ-12221
This summary is based on the CVE record as of . Check the vendor's advisory before you act: affected versions and fixes can change.
Affected products and versions
Versions by product, as listed in the CVE record (1 product)
| Status | Versions |
|---|---|
| Affected | from Apache OFBiz to before 17.12.07 |
Source: CVE List, as of . About the data.
Timeline
| Date | Event |
|---|---|
| CVE record published | |
| CVE record last updated |
References
10
- lists.apache.org
- [ofbiz-notifications] 20210427 [jira] [Updated] (OFBIZ-12221) Fixed ObjectInputStream denyList [CVE-2021-30128]
- [ofbiz-notifications] 20210427 [jira] [Updated] (OFBIZ-12212) Comment out the SOAP and HTTP engines - Fix [CVE-2021-30128]
- [oss-security] 20210427 [CVE-2021-30128] Unsafe deserialization in OFBiz
- [ofbiz-user] 20210427 [CVE-2021-30128] Unsafe deserialization in OFBiz
- [ofbiz-commits] 20210427 [ofbiz-site] branch master updated: Updates security page for CVE-2021-29200 and 30128 fixed in 17.12.07
- [announce] 20210427 [CVE-2021-30128] Unsafe deserialization in OFBiz
- [ofbiz-notifications] 20210605 [jira] [Updated] (OFBIZ-12212) Comment out the SOAP and HTTP engines - Fix [CVE-2021-30128]
- [ofbiz-notifications] 20210729 [jira] [Updated] (OFBIZ-12212) Comment out the SOAP and HTTP engines - Fix [CVE-2021-30128]
- [ofbiz-commits] 20210811 [ofbiz-site] branch master updated: Updates security page for CVE-2021-37608 fixed in 17.12.08
Known exploited Apache vulnerabilities
- CVE-2016-3081: Apache Struts Command Injection Vulnerability
- CVE-2026-34486: Apache Tomcat Missing Encryption of Sensitive Data Vulnerability
- CVE-2026-34197: Apache ActiveMQ Improper Input Validation Vulnerability
- CVE-2024-38475: Apache HTTP Server Improper Escaping of Output Vulnerability
- CVE-2025-24813: Apache Tomcat Path Equivalence Vulnerability