CVE-2026-31388: Improper Access Control vulnerability in Apache OFBiz in multi-tenant deployments. This issue affects Apache

Q: How do I fix CVE-2026-31388?

ofbiz: upgrade to 24.09.06. Exact commands for each OS are on this page.

Q: Is CVE-2026-31388 being exploited?

CVE-2026-31388 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-31388 affect?

CVE-2026-31388 affects ofbiz. Severity is medium (CVSS 5.3). Improper Access Control vulnerability in Apache OFBiz in multi-tenant deployments. This issue affects Apache OFBiz: before 24.09.06. Users are recommended to upgrade to version 24.09.06, which fixes the issue.

Q: How urgent is CVE-2026-31388?

Priority 37/100. Remotely exploitable, no login, no user action; On your watchlist

Routine

MEDIUM 5.3REMOTEWATCHLISTUPGRADE

CVE-2026-31388 is a medium-severity flaw (CVSS 5.3) affecting ofbiz. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper Access Control vulnerability in Apache OFBiz in multi-tenant deployments. This issue affects Apache OFBiz: before 24.09.06. Users are recommended to upgrade to version 24.09.06, which fixes the issue.

Why this priority

Remotely exploitable, no login, no user action
On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 64%)
CISA exploited list	No
Weakness	CWE-284
Published	2026-05-19
Last modified	2026-10-14

Publisher (CNA): Apache Software Foundation · Vendor: apache

Last updated 2026-10-14 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-05-19 10:16 UTCPublished CVE record published
2026-10-14 20:10 UTCUpdated Record last modified

apache ofbiz UPGRADE

Affected: < 24.09.06

Fixed in: 24.09.06

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy ofbiz || rpm -q ofbiz || ofbiz --version

2. UPGRADE to 24.09.06 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade ofbiz

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade ofbiz

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-31388?

ofbiz: upgrade to 24.09.06. Exact commands for each OS are on this page.

Is CVE-2026-31388 being exploited?

CVE-2026-31388 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-31388 affect?

CVE-2026-31388 affects ofbiz. Severity is medium (CVSS 5.3). Improper Access Control vulnerability in Apache OFBiz in multi-tenant deployments. This issue affects Apache OFBiz: before 24.09.06. Users are recommended to upgrade to version 24.09.06, which fixes the issue.

How urgent is CVE-2026-31388?

Priority 37/100. Remotely exploitable, no login, no user action; On your watchlist

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CVE-2026-46586 HIGH 8.8 UPGRADE Improper Control of Generation of Code ('Code Injection'), Improper Neutralization of Directives in Dynamicall
CVE-2026-31909 HIGH 7.5 UPGRADE Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache OFBiz. This issue affects

References

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