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4 vulnerabilities by Autonomy Logic
CVE-2026-88020 (GCVE-0-2026-88020)
Vulnerability from nvd – Published: 2026-09-22 20:40 – Updated: 2026-09-23 15:05
VLAI
EPSS
VEX
Title
Improper Neutralization of Input During Web Page Generation in OpenPLC Runtime v3
Summary
Autonomy Logic OpenPLC 3 is susceptible to an improper neutralization of input during web page generation vulnerability when the web interface attempts to route the program based on a query string parameter with no encoding.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-23 15:05 UTC
CWE
- CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Autonomy Logic | OpenPLC Runtime |
Affected:
3
Unaffected: 4 |
Date Public
2026-09-22 17:53
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CVE-2025-34226 (GCVE-0-2025-34226)
Vulnerability from nvd – Published: 2025-10-03 15:36 – Updated: 2026-08-14 16:49
VLAI
EPSS
VEX
Title
OpenPLC Runtime v3 Persistent DoS
Summary
OpenPLC Runtime v3 contains an input validation flaw in the /upload-program-action endpoint: the epoch_time field supplied during program uploads is not validated and can be crafted to induce corruption of the programs database. After a successful malformed upload the runtime continues to operate until a restart; on restart the runtime can fail to start because of corrupted database entries, resulting in persistent denial of service requiring complete rebase of the product to recover. This vulnerability was remediated by commit 095ee09.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-03 15:47 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://autonomylogic.com/ | product |
| https://openplc.discussion.community/post/persist… | issue-tracking |
| https://github.com/thiagoralves/OpenPLC_v3/pull/2… | issue-tracking |
| https://www.vulncheck.com/advisories/openplc-runt… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Autonomy Logic | OpenPLC Runtime |
Affected:
3.0 , < 095ee09623dd229b64ad3a1db38a901a3772f6fc
(git)
cpe:2.3:h:openplcproject:openplc_v3:*:*:*:*:*:*:*:* |
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CVE-2026-88020 (GCVE-0-2026-88020)
Vulnerability from cvelistv5 – Published: 2026-09-22 20:40 – Updated: 2026-09-23 15:05
VLAI
EPSS
VEX
Title
Improper Neutralization of Input During Web Page Generation in OpenPLC Runtime v3
Summary
Autonomy Logic OpenPLC 3 is susceptible to an improper neutralization of input during web page generation vulnerability when the web interface attempts to route the program based on a query string parameter with no encoding.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-23 15:05 UTC
CWE
- CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Autonomy Logic | OpenPLC Runtime |
Affected:
3
Unaffected: 4 |
Date Public
2026-09-22 17:53
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CVE-2025-34226 (GCVE-0-2025-34226)
Vulnerability from cvelistv5 – Published: 2025-10-03 15:36 – Updated: 2026-08-14 16:49
VLAI
EPSS
VEX
Title
OpenPLC Runtime v3 Persistent DoS
Summary
OpenPLC Runtime v3 contains an input validation flaw in the /upload-program-action endpoint: the epoch_time field supplied during program uploads is not validated and can be crafted to induce corruption of the programs database. After a successful malformed upload the runtime continues to operate until a restart; on restart the runtime can fail to start because of corrupted database entries, resulting in persistent denial of service requiring complete rebase of the product to recover. This vulnerability was remediated by commit 095ee09.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-03 15:47 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://autonomylogic.com/ | product |
| https://openplc.discussion.community/post/persist… | issue-tracking |
| https://github.com/thiagoralves/OpenPLC_v3/pull/2… | issue-tracking |
| https://www.vulncheck.com/advisories/openplc-runt… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Autonomy Logic | OpenPLC Runtime |
Affected:
3.0 , < 095ee09623dd229b64ad3a1db38a901a3772f6fc
(git)
cpe:2.3:h:openplcproject:openplc_v3:*:*:*:*:*:*:*:* |
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