Matrix – Tafnit v8 CWE-646: Reliance on File Name or Extension of Externally-Supplied File

published 2024-07-30 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-37324

cvss: 5.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 6%
public exploits: 0; none known

Matrix Tafnit v8

CWE-646: Reliance on File Name or Extension of Externally-Supplied File

Patch / fix

fixed in 1

Matrix Tafnit v8 8.4.202

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-07-30)

Exploit prediction

0.17% chance of exploitation in the next 30 days, higher than 6% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.5	CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Matrix Tafnit v8

Classification

Weakness

CWE-646 Reliance on File Name or Extension of Externally-Supplied File
CWE-345 Insufficient Verification of Data Authenticity

References

gov.il /en/Departments/faq/cve_advisories
third-party-advisory

Sources

CVE List CVE-2024-38432
NVD CVE-2024-38432

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary