CVE-2026-73239

6.5 MEDIUM 0.6% exploit odds Fix listed Other Server

What it is

Insecure Direct Object Reference (IDOR) due to missing permission checks for multiple Artifact types in Apache Allura. This issue affects Apache Allura: before 1.19.1. Users are recommended to upgrade to version 1.19.1, which fixes the issue.

At a glance

Exploitability: Can be exploited over the network with a low-privilege account. High risk of data exposure.
Exploit odds: 0.6% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2026-08-12 17:17 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-10-24 15:10 UTC Last updatedMost recent change to the record

Details

Published: 2026-08-12 17:17 UTC
Last modified: 2026-10-24 15:10 UTC
Exploit probability: 0.6% · EPSS, next 30 days
Weakness: CWE-280
Record status: Analyzed

Affected

Apache Allura < 1.19.1

Attack profile CVSS 3.1 · 6.5

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: None

Raw vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Download Square Reddit

Fix and advisories

https://lists.apache.org/thread/ryn6yomo897d43ovrd47g02t8ycmbxb3

References

NVD record · CVE.org record