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                            CERT-Renater

                Note d'Information No. 2025/VULN532
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DATE                : 21/08/2025

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Apache Tika versions prior to
                                         3.2.1.

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https://lists.apache.org/thread/8xn3rqy6kz5b3l1t83kcofkw0w4mmj1w
_____________________________________________________________________

CVE-2025-54988: Apache Tika PDF parser module: XXE vulnerability in
PDFParser's handling of XFA

Severity: critical 

Affected versions:

- Apache Tika PDF parser module (org.apache.tika:tika-parser-pdf-module)
1.13 through 3.2.1

Description:

Critical XXE in Apache Tika (tika-parser-pdf-module) in Apache Tika
1.13 through and including 3.2.1 on all platforms allows an attacker
to carry out XML External Entity injection via a crafted XFA file
inside of a PDF. An attacker may be able to read sensitive data or
trigger malicious requests to internal resources or third-party
servers. Note that the tika-parser-pdf-module is used as a dependency
in several Tika packages including at least:
tika-parsers-standard-modules, tika-parsers-standard-package,
tika-app, tika-grpc and tika-server-standard.

Users are recommended to upgrade to version 3.2.2, which fixes
this issue.


Credit:

Paras Jain and Yakov Shafranovich of Amazon. (reporter)


References:

https://tika.apache.org/
https://www.cve.org/CVERecord?id=CVE-2025-54988


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