CVE-2026-14480

OpenPLC Runtime v3 contains an authenticated arbitrary file write vulnerability in the legacy web UI program‑upload workflow. The application stores an attacker‑supplied filename progfile directly into the Programs.File database field and later uses this value as the destination path for an...

CVE-2026-14480

OpenPLC Runtime v3 contains an authenticated arbitrary file write vulnerability in the legacy web UI program‑upload workflow. The application stores an attacker‑supplied filename progfile directly into the Programs.File database field and later uses this value as the destination path for an...

CVE-2026-14480 OpenPLC v3 External Control of File Name or Path

OpenPLC Runtime v3 contains an authenticated arbitrary file write vulnerability in the legacy web UI program‑upload workflow. The application stores an attacker‑supplied filename progfile directly into the Programs.File database field and later uses this value as the destination path for an...

CVE-2026-14480

CVE-2026-14480 affects OpenPLC Runtime v3. An authenticated user can write arbitrary files via the legacy web UI program-upload workflow by storing a attacker-controlled filename (prog_file) that is later used as the destination path. Python os.path.join() honors absolute paths, enabling writes a...

CVE-2026-14480 OpenPLC v3 External Control of File Name or Path

OpenPLC Runtime v3 contains an authenticated arbitrary file write vulnerability in the legacy web UI program‑upload workflow. The application stores an attacker‑supplied filename progfile directly into the Programs.File database field and later uses this value as the destination path for an...

CVE-2026-14480: External Control of File Name or Path

OpenPLC Runtime v3 contains an authenticated arbitrary file write vulnerability in the legacy web UI program‑upload workflow. The application stores an attacker‑supplied filename progfile directly into the Programs.File database field and later uses this value as the destination path for an...

OpenPLC v3

ADVISORY SUMMARY Successful exploitation of this vulnerability could allow an authenticated attacker to write arbitrary files to the filesystem and escalate this into arbitrary native code execution through the normal OpenPLC program compilation process, potentially resulting in code execution...

PT-2026-56921

Name of the Vulnerable Software and Affected Versions OpenPLC Runtime version 3 Description An authenticated arbitrary file write exists in the legacy web UI program-upload workflow. The application stores an attacker-supplied filename prog file into the Programs.File database field and uses this...

One Step Further: Understanding PLC Binaries through Cross-Platform Reverse Engineering and Function-Level Semantic Analysis

As emerging attacks increasingly target Industrial Control Systems ICS, the security of Programmable Logic Controllers PLCs has become a critical concern. Binary Code Analysis BCA, which enables analysts to understand compiled programs without source code, is essential for ICS security tasks such...

OpenPLC PLC File Read Write

The vulnerability in the gluegenerator.cpp script of the OpenPLC programmable logic controller software relates to an incorrect restriction on the path name when processing parameters varName and varType. Exploiting this vulnerability allows a remote attacker to read and write arbitrary files...

CVE-2026-31156

A path injection vulnerability exists in OpenPLC v3 2c82b0e79c53f8c1f1458eee15fec173400d6e1a as the binary program compiled from gluegenerator.cpp does not perform any validation on the file path parameters passed via the command line. The user-controlled input parameters are directly passed to t...

EUVD-2026-29960

A path injection vulnerability exists in OpenPLC v3 2c82b0e79c53f8c1f1458eee15fec173400d6e1a as the binary program compiled from gluegenerator.cpp does not perform any validation on the file path parameters passed via the command line. The user-controlled input parameters are directly passed to t...

CVE-2026-31156

A path injection vulnerability exists in OpenPLC v3 2c82b0e79c53f8c1f1458eee15fec173400d6e1a as the binary program compiled from gluegenerator.cpp does not perform any validation on the file path parameters passed via the command line. The user-controlled input parameters are directly passed to t...

Exploit for CVE-2026-31156

CVE-2026-31156 There is a path injection vulnerability in Open...

CVE-2026-31156

A path injection vulnerability exists in OpenPLC v3 2c82b0e79c53f8c1f1458eee15fec173400d6e1a as the binary program compiled from gluegenerator.cpp does not perform any validation on the file path parameters passed via the command line. The user-controlled input parameters are directly passed to t...

PT-2026-40634

Name of the Vulnerable Software and Affected Versions OpenPLC v3 2c82b0e79c53f8c1f1458eee15fec173400d6e1a Description A path injection issue exists in the binary program compiled from glue generator.cpp. The software fails to validate file path parameters passed via the command line, specifically...

CVE-2026-31156

OpenPLC v3 (2c82b0e79c53f8c1f1458eee15fec173400d6e1a) contains a path injection vulnerability in the binary program compiled from glue_generator.cpp. The root cause is the lack of validation on file path parameters (specifically varName and varType) passed via the command line, which are directly...

OpenPLC security vulnerabilities

OpenPLC is an open-source, programmable logic controller developed by Thiago Alves. It provides low-cost industrial solutions for automation and research purposes. OpenPLC has a security vulnerability, which stems from the binary program compiled from gluegenerator.cpp not verifying the file path...

CVE-2026-31156

A path injection vulnerability exists in OpenPLC v3 2c82b0e79c53f8c1f1458eee15fec173400d6e1a as the binary program compiled from gluegenerator.cpp does not perform any validation on the file path parameters passed via the command line. The user-controlled input parameters are directly passed to t...

CVE-2026-31156

A path injection vulnerability exists in OpenPLC v3 2c82b0e79c53f8c1f1458eee15fec173400d6e1a as the binary program compiled from gluegenerator.cpp does not perform any validation on the file path parameters passed via the command line. The user-controlled input parameters are directly passed to t...