Arbitrary file upload in Total.js Flow

CVE-2025-11655

A security flaw has been discovered in Total.js Flow up to 673ef9144dd25d4f4fd4fdfda5af27f230198924. The impacted element is an unknown function of the component SVG File Handler. Performing manipulation results in unrestricted upload. The attack can be initiated remotely. The exploit has been released to the public and may be exploited. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

EPSS: 0.003 (17.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L.

Affected products

  • Total.js Flow — versions 673ef9144dd25d4f4fd4fdfda5af27f230198924

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-11655?
CVE-2025-11655 is a medium-severity vulnerability in Total.js Flow, classified under Improper Access Control. CVSS score: 4.7/10. Published 2025-10-13.
How severe is CVE-2025-11655?
Medium severity. CVSS v3 base score is 4.7 out of 10.