CVE-2025-10492: JasperReports JRLoader Remote Code Execution

CVE Information

CVE ID: CVE-2025-10492

Aliases: ZDI-25-948, ZDI-CAN-27130

Severity: HIGH

CVSS v3.1: 7.2, AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected Vendor: Jaspersoft

Affected Product: JasperReports

Vulnerability Type: Deserialization of Untrusted Data leading to Remote Code Execution

Vulnerability Details

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Jaspersoft JasperReports. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.

The specific flaw exists within the JRLoader class. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account.

Additional Details

Jaspersoft has issued an update to correct this vulnerability. More details can be found at: Jaspersoft Security Advisory.

Disclosure Timeline

2025-06-10 - Vulnerability reported to vendor
2025-10-07 - Coordinated public release of advisory
2025-10-07 - Advisory Updated

References

This research was conducted by the ZDaylabs security team as part of our ongoing commitment to improving application security.

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