CVE-2026-2536

MEDIUM 6.3

opencc JFlow Workflow WF_Admin_AttrFlow.java Imp_Done xml external entity reference

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-611 CWE-610
Vendor	opencc
Product	jflow
Published	Feb 16, 2026
Last Updated	Feb 23, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

opencc / JFlow

20260129

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 MaoQiu (VulDB User)