CVE-2026-46652 Goobi Viewer - Path Traversal & Remote Code Execution

Goobi Viewer 24.03 to < 26.05 contains a path traversal caused by improper sanitization of Content-Disposition filename in ExternalFilesDownloader.getFilename(), letting remote attackers write files and execute code as the Tomcat OS user, exploit requires attacker-controlled HTTP server.

CVSS base score 9.8 /10
Critical
CISA KEV
Not listed
Public exploit
None known
EPSS
1.09% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Path Traversal
Impact
Remote Code Execution, File System Write
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
23 October 2026
Updated
25 October 2026
Weakness
CWE-22

Vendor fix

Update to version 26.05 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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