CVE-2021-3395 — MEDIUM (5.4)

Vulnerability Description

A cross-site scripting (XSS) vulnerability in Pryaniki 6.44.3 allows remote authenticated users to upload an arbitrary file. The JavaScript code will execute when someone visits the attachment.

CVSS Score

5.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Pryaniki	Pryaniki	6.44.3

Related Weaknesses (CWE)

CWE-79

References

https://github.com/jet-pentest/CVE-2021-3395/Third Party Advisory
https://pryaniky.com/en/home/ProductVendor Advisory
https://github.com/jet-pentest/CVE-2021-3395/Third Party Advisory
https://pryaniky.com/en/home/ProductVendor Advisory

FAQ

What is CVE-2021-3395?

CVE-2021-3395 is a vulnerability with a CVSS score of 5.4 (MEDIUM). A cross-site scripting (XSS) vulnerability in Pryaniki 6.44.3 allows remote authenticated users to upload an arbitrary file. The JavaScript code will execute when someone visits the attachment.

How severe is CVE-2021-3395?

CVE-2021-3395 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-3395?

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