CVE-2022-39840 — MEDIUM (4.8)

Vulnerability Description

Cotonti Siena 0.9.20 allows admins to conduct stored XSS attacks via a direct message (DM).

CVSS Score

4.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Cotonti	Cotonti Siena	0.9.20

Related Weaknesses (CWE)

CWE-79

References

https://github.com/Cotonti/Cotonti/issues/1660ExploitIssue TrackingThird Party Advisory
https://github.com/Cotonti/Cotonti/issues/1660ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2022-39840?

CVE-2022-39840 is a vulnerability with a CVSS score of 4.8 (MEDIUM). Cotonti Siena 0.9.20 allows admins to conduct stored XSS attacks via a direct message (DM).

How severe is CVE-2022-39840?

CVE-2022-39840 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-39840?

Check the references section above for vendor advisories and patch information. Affected products include: Cotonti Cotonti Siena.