WebSocket timelapse path traversal and command injection

published 2026-10-15 24 d ago modified 2026-10-15 24 d ago also EUVD-2026-101979

cvss: 8.6; version 4.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 36%
public exploits: 0; none known

A relative path traversal vulnerability has been reported to affect QuMagie. If a remote attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data.

We have already fixed the vulnerability in the following version: QuMagie 2.9.1 and later

Patch / fix

fixed in 1

QNAP Systems Inc. QuMagie 2.9.1

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 24 d ago (2026-10-15)

Exploit prediction

0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	8.6	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA	4.0	8.6	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

QNAP Systems Inc. QuMagie

Classification

Weakness

CWE-23 Relative Path Traversal
CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

qnap.com /en/app_releasenotes/list.php?app_choose=qumagie
release-notes

Sources

CVE List CVE-2026-41545
NVD CVE-2026-41545

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