How severe is CVE-2025-69981?

CVE-2025-69981 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-69981 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-69981?

CVE-2025-69981 affects Frangoteam Fuxa. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-69981?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-69981 have an EU (EUVD) identifier?

Yes. CVE-2025-69981 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206705.

When was CVE-2025-69981 published?

CVE-2025-69981 was published on 2026-02-03 and last updated on 2026-06-17.

CVE-2025-69981

CVE-2025-69981 is a critical-severity vulnerability in Frangoteam Fuxa with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-434.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206705
Weakness: CWE-434
Affected product: Frangoteam Fuxa
Published: 2026-02-03
Last modified: 2026-06-17

Description

FUXA v1.2.7 contains an Unrestricted File Upload vulnerability in the `/api/upload` API endpoint. The endpoint lacks authentication mechanisms, allowing unauthenticated remote attackers to upload arbitrary files. This can be exploited to overwrite critical system files (such as the SQLite user database) to gain administrative access, or to upload malicious scripts to execute arbitrary code.

Frequently asked questions

What is CVE-2025-69981?: FUXA v1.2.7 contains an Unrestricted File Upload vulnerability in the `/api/upload` API endpoint. The endpoint lacks authentication mechanisms, allowing unauthenticated remote attackers to upload arbitrary files. This can be exploited to overwrite critical system files (such as the SQLite user database) to gain administrative access, or to upload malicious scripts to execute arbitrary code.
How severe is CVE-2025-69981?: CVE-2025-69981 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-69981 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-69981?: CVE-2025-69981 affects Frangoteam Fuxa. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-69981?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-69981 have an EU (EUVD) identifier?: Yes. CVE-2025-69981 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206705.
When was CVE-2025-69981 published?: CVE-2025-69981 was published on 2026-02-03 and last updated on 2026-06-17.

References

https://github.com/frangoteam/FUXA/blob/master/server/api/projects/index.js#L193

Affected products (1)

cpe:2.3:a:frangoteam:fuxa:1.2.7:*:*:*:*:*:*:*

More vulnerabilities in Frangoteam Fuxa

CVE-2025-69985 — Critical (CVSS 9.8): FUXA 1.2.8 and prior contains an Authentication Bypass vulnerability leading to Remote Code Execution (RCE). The…
CVE-2026-25938 — Critical (CVSS 9.8): FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. From 1.2.8 through 1.2.10, an authentication…
CVE-2026-25895 — Critical (CVSS 9.8): FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. A path traversal vulnerability in FUXA allows…
CVE-2026-25894 — Critical (CVSS 9.8): FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. An insecure default configuration in FUXA…
CVE-2026-25893 — Critical (CVSS 9.8): FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.2.10, an authentication bypass…
CVE-2025-69983 — Critical (CVSS 9.8): FUXA v1.2.7 allows Remote Code Execution (RCE) via the project import functionality. The application does not properly…

All CVEs affecting Frangoteam Fuxa →

Other CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities

CVE-2026-48283 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type…
CVE-2026-48276 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type…
CVE-2026-57700 — Critical (CVSS 10.0): Unrestricted Upload of File with Dangerous Type vulnerability in Daan.Dev OMGF Pro allows Using Malicious Files. This…
CVE-2025-69129 — Critical (CVSS 10.0): Unauthenticated Arbitrary File Upload in WordPress & WooCommerce Scraper Plugin, Import Data from Any Site <= 1.0.7…
CVE-2026-40772 — Critical (CVSS 10.0): Unauthenticated Arbitrary File Upload in GeekyBot <= 1.2.2 versions.
CVE-2026-40412 — Critical (CVSS 10.0): Unrestricted upload of file with dangerous type in Azure Orbital Spatio allows an unauthorized attacker to execute code…

Browse all CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities →