Apache Allura: Missing permission checks IDOR
Published Aug 12, 2026
6.5
MEDIUMCVSS 3.1
EPSS 0.62%
Description
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.
Affected products
-
- Version 0StatusaffectedConstraints<1.19.1
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apache Software Foundation | Apache Allura | unaffected |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Aug 13, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
Aug–Oct 2026- EPSS v5
Percentile over time
- EPSS v5
Table of values (2 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.62% (0.00622) | 48.01th | v5 (v2026.06.15) |
| Aug 13, 2026 | 0.15% (0.00146) | 4.39th | v5 (v2026.06.15) |
References (3)
- http://www.openwall.com/lists/oss-security/2026/08/12/18 Mailing ListThird Party Advisory
- https://allura.apache.org/posts/2026-allura-1.19.1.html Release Notes
- https://lists.apache.org/thread/ryn6yomo897d43ovrd47g02t8ycmbxb3 vendor-advisoryMailing ListVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2026/08/12/18 | Mailing ListThird Party Advisory | |
| https://allura.apache.org/posts/2026-allura-1.19.1.html | Release Notes | |
| https://lists.apache.org/thread/ryn6yomo897d43ovrd47g02t8ycmbxb3 | vendor-advisoryMailing ListVendor Advisory |
Change history (0)
No recorded changes yet.