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CVE-2026-22895

19
FAUCET Score

CVE-2026-22895 is a cross-site scripting (XSS) vulnerability in QuFTP Service that allows an authenticated administrator to bypass security mechanisms or read application data. Exploitation requires high privileges and user interaction, though the attack complexity is low, resulting in a CVSS base score of 2.2 (LOW). Successful exploitation could lead to high impact on security confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.4.3CPE matchmatch criteria
cpe:2.3:a:qnap:quftp:*:*:*:*:*:*:*:*
>= 1.5.0, < 1.5.2CPE matchmatch criteria
cpe:2.3:a:qnap:quftp:*:*:*:*:*:*:*:*
>= 1.6.0, < 1.6.2CPE matchmatch criteria
cpe:2.3:a:qnap:quftp:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.2MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/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

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
PASSIVE
VS Confidentiality
NONE
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
HIGH
SS Integrity
HIGH
SS Availability
NONE
Exploit Maturity
UNREPORTED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.18%
Probability of exploitation in next 30 days
EPSS Percentile
7.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0018 is in the 3rd percentile among its peer group of 4,937 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

qnap.com / en/security-advisory/qsa-26-15
Vendor Advisory