CVE-2023-0357 — MEDIUM (6.1)

Vulnerability Description

Helpy version 2.8.0 allows an unauthenticated remote attacker to exploit an XSS stored in the application. This is possible because the application does not correctly validate the attachments sent by customers in the ticket.

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Helpy.Io	Helpy	2.8.0

Related Weaknesses (CWE)

CWE-79

References

https://fluidattacks.com/advisories/quayle/ExploitThird Party Advisory
https://github.com/helpyio/helpy/Product
https://fluidattacks.com/advisories/quayle/ExploitThird Party Advisory
https://github.com/helpyio/helpy/Product

FAQ

What is CVE-2023-0357?

CVE-2023-0357 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Helpy version 2.8.0 allows an unauthenticated remote attacker to exploit an XSS stored in the application. This is possible because the application does not correctly validate the attachments sent by ...

How severe is CVE-2023-0357?

CVE-2023-0357 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-0357?

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