Apache Jena Fuseki: Web requests using SPARQL Update can escape file restrictions
Published Aug 3, 2026
7.5
HIGHCVSS 3.1
EPSS 0.81%
Description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Jena Fuseki.
This issue affects Apache Jena Fuseki: through 6.1.0.
Users are recommended to upgrade to version 6.2.0, which fixes the issue.
Affected products
-
- Version 0StatusaffectedConstraints<=6.1.0
- 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 Jena Fuseki | unaffected |
|
- < 6.2.0
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:N/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
YesTechnical Impact
PartialDecision
n/aAssessed Aug 3, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 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 1, 2026 | 0.81% (0.00808) | 55.29th | v5 (v2026.06.15) |
| Aug 4, 2026 | 0.38% (0.00383) | 31.03th | v5 (v2026.06.15) |
References (2)
- http://www.openwall.com/lists/oss-security/2026/08/03/5 Mailing ListThird Party Advisory
- https://lists.apache.org/thread/h206tpxtbzts7m254og6ffqljjdjkm84 vendor-advisoryMailing ListVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2026/08/03/5 | Mailing ListThird Party Advisory | |
| https://lists.apache.org/thread/h206tpxtbzts7m254og6ffqljjdjkm84 | vendor-advisoryMailing ListVendor Advisory |
Change history (0)
No recorded changes yet.