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                            CERT-Renater

                Note d'Information No. 2025/VULN525
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DATE                : 19/08/2025

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Apache Commons OGNL.

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https://lists.apache.org/thread/01opgl53jj12g3knkwvj6f193b5bqmcz
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CVE-2025-53192: Apache Commons OGNL: Expression Injection leading to
RCE


Severity: moderate 

Affected versions:

- Apache Commons OGNL: all versions


Description:

** UNSUPPORTED WHEN ASSIGNED ** Improper Neutralization of
Expression/Command Delimiters vulnerability in Apache Commons
OGNL.

This issue affects Apache Commons OGNL: all versions.


When using the API Ognl.getValue, the OGNL engine parses and
evaluates the provided expression with powerful capabilities,
including accessing and invoking related methods,
 etc. Although OgnlRuntime attempts to restrict certain dangerous
classes and methods (such as java.lang.Runtime) through a
blocklist, these restrictions are not comprehensive. 


Attackers may be able to bypass the restrictions by leveraging
class objects that are not covered by the blocklist and
potentially achieve arbitrary code execution.

As this project is retired, we do not plan to release a version
that fixes this issue. Users are recommended to find an
alternative or restrict access to the instance to trusted users.


NOTE: This vulnerability only affects products that are no longer
supported by the maintainer.


Credit:

yyjLF (finder)


References:

https://commons.apache.org/
https://www.cve.org/CVERecord?id=CVE-2025-53192


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