OpenPLC_V3 is vulnerable to a cross-site request forgery (CSRF) attack
due to the absence of proper CSRF validation. This issue allows an
unauthenticated attacker to trick a logged-in administrator into
visiting a maliciously crafted link, potentially enabling unauthorized
modification of PLC settings or the upload of malicious programs which
could lead to significant disruption or damage to connected systems.

Attack Vector Network

Attack Complexity High

Privileges Required None

Attack Requirements None

User Interaction Active

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact High

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Changed

Confidentiality Impact None

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00019.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
OpenPLC_V3 OpenPLC_V3 unaffected
Version Status Constraints
0 affected < pull request #310

No data.

No data.

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Vendors Products
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Openplc V3 Subscribe

Project Subscriptions

Vendors Products
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Openplc V3 Subscribe
Advisories

No advisories yet.

Fixes

Solution

Pull request #310 resolves this issue. Users are advised to update OpenPLC_V3 to pull request #310 or later from the main GitHub repository https://github.com/thiagoralves/OpenPLC_v3 .

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-345-10.json cve-icon cve-icon
https://github.com/thiagoralves/OpenPLC_v3 cve-icon cve-icon
https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-10 cve-icon cve-icon
History

Mon, 15 Dec 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Sun, 14 Dec 2025 21:30:00 +0000

Type Values Removed Values Added
First Time appeared Openplcproject
Openplcproject openplc V3
Vendors & Products Openplcproject
Openplcproject openplc V3

Sat, 13 Dec 2025 00:30:00 +0000

Type Values Removed Values Added
Description OpenPLC_V3 is vulnerable to a cross-site request forgery (CSRF) attack due to the absence of proper CSRF validation. This issue allows an unauthenticated attacker to trick a logged-in administrator into visiting a maliciously crafted link, potentially enabling unauthorized modification of PLC settings or the upload of malicious programs which could lead to significant disruption or damage to connected systems.
Title OpenPLC_V3 Cross-Site Request Forgery
Weaknesses CWE-352
References
Metrics cvssV3_1

{'score': 8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:H'}

cvssV4_0

{'score': 7, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2025-12-15T15:36:00.538Z

Reserved: 2025-12-03T15:51:35.155Z

Link: CVE-2025-13970

cve-icon Vulnrichment

Updated: 2025-12-15T15:35:53.154Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-12-13T01:15:51.733

Modified: 2025-12-15T18:22:40.637

Link: CVE-2025-13970

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-12-14T21:14:52Z

Weaknesses