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Security Feature request: optional write protection for the Modbus TCP server

Status: Open.

#324 In thiagoralves/OpenPLC_v3;

· APEvul-cyber opened on Mar 31, 2026

OpenPLC hangs after editing PSM file

Status: Open.

#318 In thiagoralves/OpenPLC_v3;

· HunterSquires opened on Jan 23, 2026

Security: sprintf return value bug in CVE fix causes SEGV

Status: Open.

#317 In thiagoralves/OpenPLC_v3;

· decsecre583 opened on Jan 20, 2026

Ubuntu 22.04 ./install.sh Error: "R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIE"

Status: Open.

#291 In thiagoralves/OpenPLC_v3;

· DeadbeatJeff opened on Aug 6, 2025

Support for BACnet or JSON RPC request?

Status: Open.

#284 In thiagoralves/OpenPLC_v3;

· bbartling opened on Jun 2, 2025

[Feature] Support for IEC 60870-5-104

Status: Open.

#278 In thiagoralves/OpenPLC_v3;

· vogt31337 opened on May 16, 2025

Vulnerability Found - Memory Corruption in server.cpp Due to Improper Thread Argument Handling

Status: Open.

#273 In thiagoralves/OpenPLC_v3;

· d00gman opened on Apr 23, 2025

Add Persistent Volume Support for OpenPLC Runtime When Deployed via Docker Compose

Status: Open.

#272 In thiagoralves/OpenPLC_v3;

· Ninad99 opened on Apr 18, 2025

How to bind PLC input/output variables to PDOs? It seems like this isn't implemented at all?

Status: Open.

#268 In thiagoralves/OpenPLC_v3;

· stilong opened on Mar 18, 2025

Periodic scan

Status: Open.

#259 In thiagoralves/OpenPLC_v3;

· louislau86 opened on Dec 30, 2024

Attempting to add a REST type API/URL to Webserver.py

Status: Open.

#243 In thiagoralves/OpenPLC_v3;

· ggiraudon opened on Jun 6, 2024

Vulnerability Found - Stored XSS via SVG File Upload

Status: Open.

#242 In thiagoralves/OpenPLC_v3;

· 1d8 opened on Jun 3, 2024