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HIGH

CVE-2025-49656

Apache Jena: Administrative users can create files outside the server directory space via the admin UI

CVSS v3

7.5

HIGH

EPSS Score

1.5 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

none

SSVC status

Description

Users with administrator access can create databases files outside the files area of the Fuseki server. This issue affects Apache Jena version up to 5.4.0. Users are recommended to upgrade to version 5.5.0, which fixes the issue.

Technical details

Published
2025-07-21
Last Modified
2025-11-04

Frequently asked questions

What is CVE-2025-49656?

Users with administrator access can create databases files outside the files area of the Fuseki server. This issue affects Apache Jena version up to 5.4.0. Users are recommended to upgrade to version 5.5.0, which fixes the issue.

Is CVE-2025-49656 actively exploited?

Active exploitation of CVE-2025-49656 has not been confirmed. Its EPSS score was 1.5% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-49656?

CVE-2025-49656 has a CVSS v3 base score of 7.5 (HIGH severity).

Is CVE-2025-49656 affecting your environment?

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