CVE-2026-3813

A vulnerability was identified in opencc JFlow up to 5badc00db382d7cb82dad231e6a866b18e0addfe. Affected by this vulnerability is the function Calculate of the file src/main/java/bp/wf/httphandler/WF_CCForm.java. Such manipulation leads to injection. The attack may be performed from remote. The exploit is publicly available and might be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet.

• CWE-74
• CWE-707
• CWE-77

• https://gitee.com/opencc/JFlow/Product
• https://gitee.com/opencc/JFlow/issues/IE8R2FExploit, Issue Tracking, Vendor Advisory
• https://vuldb.com/?ctiid.349779Permissions Required, VDB Entry
• https://vuldb.com/?id.349779Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.769112Third Party Advisory, VDB Entry

Published

Mar 9, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-38076An integer overflow in the jbig2_arith_iaid_ctx_new() functi…7.5
• CVE-2026-3808A vulnerability was detected in Tenda FH1202 1.2.0.14(408). …8.8
• CVE-2026-3809A flaw has been found in Tenda FH1202 1.2.0.14(408). The imp…8.8
• CVE-2026-3810A vulnerability has been found in Tenda FH1202 1.2.0.14(408)…8.8
• CVE-2026-3811A vulnerability was found in Tenda FH1202 1.2.0.14(408). Thi…8.8
• CVE-2026-3812A vulnerability was determined in itsourcecode Payroll Manag…6.1
• CVE-2026-3814A security flaw has been discovered in UTT HiPER 810G up to …8.8
• CVE-2026-38142An unauthenticated command injection vulnerability in the /g…6.5
• CVE-2026-3815A weakness has been identified in UTT HiPER 810G up to 1.7.7…8.8
• CVE-2026-38158A SQL injection vulnerability in the /ureport/datasource/pre…9.8
• CVE-2026-3816A security vulnerability has been detected in OWASP DefectDo…6.5
• CVE-2026-3817A vulnerability was detected in SourceCodester Patients Wait…5.5