CVE-2026-2536CWE-610CWE-611

opencc JFlow Workflow WF_Admin_AttrFlow.java Imp_Done xml external entity reference

Medium · published February 16, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
25.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00331 · 25.0th percentile
Weaknesses
CWE-610 · Externally Controlled Reference to a Resource in Another Sphere; CWE-611 · Improper Restriction of XML External Entity Reference
Published
2026-02-16T05:02Z
EPSS history
Timeline
  • 16 FEB 05:02Z
    opencc JFlow Workflow WF_Admin_AttrFlow.java Imp_Done xml external entity reference
    cvelistv5