CVE-2026-2536

A vulnerability was determined in opencc JFlow up to 20260129. This affects the function Imp_Done of the file src/main/java/bp/wf/httphandler/WF_Admin_AttrFlow.java of the component Workflow Engine. This manipulation of the argument File causes xml external entity reference. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gitee.com/opencc/JFlow/
https://gitee.com/opencc/JFlow/issues/IDN7GT
https://vuldb.com/?ctiid.346124
https://vuldb.com/?id.346124
https://vuldb.com/?submit.748807
https://vuldb.com/?submit.748808

Configurations

No configuration.

History

18 Feb 2026, 17:52

Type	Values Removed	Values Added
Summary		(es) Se determinó una vulnerabilidad en opencc JFlow hasta 20260129. Esto afecta a la función Imp_Done del archivo src/main/java/bp/wf/httphandler/WF_Admin_AttrFlow.java del componente Workflow Engine. Esta manipulación del argumento File causa una referencia a entidad externa XML. El ataque puede iniciarse de forma remota. El exploit ha sido divulgado públicamente y puede ser utilizado. Se informó al proyecto del problema tempranamente a través de un informe de problema, pero aún no ha respondido.

16 Feb 2026, 06:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-16 06:16

Updated : 2026-02-18 17:52

NVD link : CVE-2026-2536

Mitre link : CVE-2026-2536

CVE.ORG link : CVE-2026-2536

JSON object : View

Products Affected

No product.

CWE

CWE-610

Externally Controlled Reference to a Resource in Another Sphere

CWE-611

Improper Restriction of XML External Entity Reference

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