---
title: "CVE-2021-26295: RCE vulnerability in latest Apache OFBiz… | CubePath"
description: "Apache OFBiz has unsafe deserialization prior to 17.12.06. An unauthenticated attacker can use this vulnerability to successfully take over Apache OFBiz."
language: en
source: https://cubepath.com/security/cve/CVE-2021-26295
---

# CVE-2021-26295: RCE vulnerability in latest Apache OFBiz… | CubePath

## Description

Apache OFBiz has unsafe deserialization prior to 17.12.06\. An unauthenticated attacker can use this vulnerability to successfully take over Apache OFBiz.

Official description from the CVE record, published by apache. Copyright © 1999-2026 The MITRE Corporation. See [/security/cve/legal](https://cubepath.com/security/cve/legal) for the CVE license. [View the record on cve.org](https://www.cve.org/CVERecord?id=CVE-2021-26295)

## Key data

### EPSS

Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days.

Score

0.97822 (97.8% probability)

Percentile

99.9%

Scores of

Nov 10, 2026

Model

v2026.06.15

## Affected products

Products listed in the CVE record, as the CNA published them.

- Apache OFBiz

  - affected: Apache OFBiz 17.12.01 to 17.12.05

## References

Links listed in the CVE record. They lead to other sites, which CubePath does not control.

- [lists.apache.org/thread.html/r3c1802eaf34aa78a61b4e8e044c21…](https://lists.apache.org/thread.html/r3c1802eaf34aa78a61b4e8e044c214bc94accbd28a11f3a276586a31%40%3Cuser.ofbiz.apache.org%3E)
- [\[ofbiz-notifications\] 20210324 \[jira\] \[Commented\] (OFBIZ-12167) Adds a blacklist (to be renamed soon to denylist) in Java serialisation (CVE-2021-26295)](https://lists.apache.org/thread.html/r6e4579c4ebf7efeb462962e359501c6ca4045687f12212551df2d607%40%3Cnotifications.ofbiz.apache.org%3E)  (lists.apache.org) mailing-list
- [\[ofbiz-dev\] 20210325 Comment out the SOAP and HTTP engines?](https://lists.apache.org/thread.html/r0d97a3b7a14777b9e9e085b483629d2774343c4723236d1c73f43ff0%40%3Cdev.ofbiz.apache.org%3E)  (lists.apache.org) mailing-list
- [\[ofbiz-dev\] 20210325 Re: Comment out the SOAP and HTTP engines?](https://lists.apache.org/thread.html/reccf8c8a58337ce7c035495d3d82fbc549e97036a9789a2a7d9cccf6%40%3Cdev.ofbiz.apache.org%3E)  (lists.apache.org) mailing-list
- [\[ofbiz-dev\] 20210329 Re: Comment out the SOAP and HTTP engines?](https://lists.apache.org/thread.html/rec5e9fdcdca13099cfb29f632333f44ad1dd60d90f67b90434e4467a%40%3Cdev.ofbiz.apache.org%3E)  (lists.apache.org) mailing-list
- [\[ofbiz-notifications\] 20210329 \[jira\] \[Commented\] (OFBIZ-12167) Adds a blacklist (to be renamed soon to denylist) in Java serialisation (CVE-2021-26295)](https://lists.apache.org/thread.html/rc9bd0d3d794dc370bc70585960841868cb29b92dcc80552b84ca2599%40%3Cnotifications.ofbiz.apache.org%3E)  (lists.apache.org) mailing-list
- [\[ofbiz-notifications\] 20210329 \[jira\] \[Commented\] (OFBIZ-6942) Comment out RMI related code because of the Java deserialization issue \[CVE-2016-2170\]](https://lists.apache.org/thread.html/r3ee005dd767cd83f522719423f5e7dd316f168ddbd1dc51a13d4e244%40%3Cnotifications.ofbiz.apache.org%3E)  (lists.apache.org) mailing-list
- [packetstormsecurity.com/files/162104/Apache-OFBiz-SOAP-Java…](http://packetstormsecurity.com/files/162104/Apache-OFBiz-SOAP-Java-Deserialization.html)
- [\[ofbiz-notifications\] 20210427 \[jira\] \[Updated\] (OFBIZ-12212) Comment out the SOAP and HTTP engines - Fix \[CVE-2021-30128\]](https://lists.apache.org/thread.html/rbe512e5ccd6b11169c6379daa1234bc805f3d53c5a38224e956295ce%40%3Cnotifications.ofbiz.apache.org%3E)  (lists.apache.org) mailing-list
- [\[ofbiz-commits\] 20210427 \[ofbiz-site\] branch master updated: Updates security page for CVE-2021-29200 and 30128 fixed in 17.12.07](https://lists.apache.org/thread.html/r108a964764b8bd21ebd32ccd4f51c183ee80a251c105b849154a8e9d%40%3Ccommits.ofbiz.apache.org%3E)  (lists.apache.org) mailing-list
- [\[ofbiz-notifications\] 20210605 \[jira\] \[Updated\] (OFBIZ-12212) Comment out the SOAP and HTTP engines - Fix \[CVE-2021-30128\]](https://lists.apache.org/thread.html/rab718cfe6468085d7560c0c1ae816841e175886199f42e36efb8d735%40%3Cnotifications.ofbiz.apache.org%3E)  (lists.apache.org) mailing-list
- [\[ofbiz-notifications\] 20210729 \[jira\] \[Updated\] (OFBIZ-12212) Comment out the SOAP and HTTP engines - Fix \[CVE-2021-30128\]](https://lists.apache.org/thread.html/r078351a876ed284ba667b33aba29428d7308a5bd4df78f14a3df6661%40%3Cnotifications.ofbiz.apache.org%3E)  (lists.apache.org) mailing-list
- [\[ofbiz-commits\] 20210811 \[ofbiz-site\] branch master updated: Updates security page for CVE-2021-37608 fixed in 17.12.08](https://lists.apache.org/thread.html/rbe8439b26a71fc3b429aa793c65dcc4a6e349bc7bb5010746a74fa1d%40%3Ccommits.ofbiz.apache.org%3E)  (lists.apache.org) mailing-list

## Timeline

1. ID reserved Jan 28, 2021
2. Record published Mar 22, 2021
3. Record last updated Feb 13, 2025

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Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 20:05 UTC. [Sources and licenses](https://cubepath.com/security/cve/legal)