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CVE-2026-39915: TIM Flow 0 to before 26.0.6
CVE-2026-39915. CVSS 3.1 base score 8.1 (HIGH, Vendor/CNA). EPSS 0.00476 (percentile 0.39281), scored 11-Oct-2026.
Affected technology
TIM Flow · 0 to before 26.0.6
TIM Solutions
Description’s affected range: before 26.0.6
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · Active user interaction
What an attacker can do
Remote attackers can inject arbitrary HTTP headers and response body content by embedding unsanitized carriage return and line feed sequences in the rt URL parameter, which is reflected into Set-Cookie response headers. Vendor/CNA’s CVSS 4.0 assessment (base score 8.5/10) rates confidentiality and integrity impact as high; availability impact as none.
- CWE
- CWE-113
- CCR priority
- 32.5 /100 (P4)
- CVSS 3.1
- 8.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N · Vendor/CNA
- EPSS
- 0.00476 · percentile 0.39281 · 2026-10-11
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-12 16:54:24.294989+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-39915.html