What is CVE-2022-28101?

CVE-2022-28101 is a critical-severity vulnerability in Lyonbros Turtl, classified under Cross-site Scripting. CVSS score: 9.0/10. Published 2022-04-28.

How severe is CVE-2022-28101?

Critical severity. CVSS v3 base score is 9.0 out of 10.

XSS in Lyonbros Turtl

CVE-2022-28101

Turtlapp Turtle Note v0.7.2.6 does not filter the <meta> tag during markdown parsing, allowing attackers to execute HTML injection.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.010 (59.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H.

Affected products

Lyonbros Turtl — versions 0.7.2.6
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2022-28101?: CVE-2022-28101 is a critical-severity vulnerability in Lyonbros Turtl, classified under Cross-site Scripting. CVSS score: 9.0/10. Published 2022-04-28.
How severe is CVE-2022-28101?: Critical severity. CVSS v3 base score is 9.0 out of 10.