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Vulnerabilities CVE-2026-66755

CVE-2026-66755

Medium
Open
TLP:CLEAR

Apache Tika: Arbitrary Local File Read in ISArchiveParser

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Description

Relative Path Traversal in the ISA-Tab parser in Apache Software Foundation Apache Tika from 1.8 through 3.3.1, and 4.0.0-alpha-1, allows an attacker who can place files in a directory that the application subsequently parses to read arbitrary files accessible to the Tika process and have their contents emitted into the extracted text output, via a "Study Assay File Name" value in the ISA-Tab investigation file that traverses outside the dataset directory. Users are recommended to upgrade to version 3.3.2 or 4.0.0-beta-1, which fixes this issue.

Details

CVSS Score
5.9
EPSS Score
0.44%

36.5th percentile

CVSS Vector
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/AU:N
Confidence
90%
Published
Jul 30, 2026
Last Modified
Jul 30, 2026
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