InMailX Outlook Plugin < 3.22.0101 is vulnerable to Cross Site Scripting (XSS).

published 2022-07-26 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-31644

cvss: 5.4; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 55%
public exploits: 0; none known

InMailX Outlook Plugin < 3.22.0101 is vulnerable to Cross Site Scripting (XSS). InMailX Connection names are not sanitzed in the Outlook tab, which allows a local user or network administrator to execute HTML / Javascript in the Outlook of users.

Patch / fix

fixed in 1

digitus inmailx 3.22.0101

Exploit prediction

0.76% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

inmailx.com /products/inmailx
product, vendor-advisory
gist.github.com /0xVavaldi/9b7afbfe56938294480f7613805d3b7f
gist.github.com /TheWorkingDeveloper/9b7afbfe56938294480f7613805d3b7f

Sources

CVE List CVE-2022-27105
NVD CVE-2022-27105

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