CVE-2018-18694 — MEDIUM (4.8)

Vulnerability Description

admin/index.php?id=filesmanager in Monstra CMS 3.0.4 allows remote authenticated administrators to trigger stored XSS via JavaScript content in a file whose name lacks an extension. Such a file is interpreted as text/html in certain cases.

CVSS Score

4.8

MEDIUM

CVSS:3.0/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
Monstra	Monstra	3.0.4

Related Weaknesses (CWE)

CWE-79

References

https://github.com/monstra-cms/monstra/issues/459ExploitThird Party Advisory
https://github.com/monstra-cms/monstra/issues/459ExploitThird Party Advisory

FAQ

What is CVE-2018-18694?

CVE-2018-18694 is a vulnerability with a CVSS score of 4.8 (MEDIUM). admin/index.php?id=filesmanager in Monstra CMS 3.0.4 allows remote authenticated administrators to trigger stored XSS via JavaScript content in a file whose name lacks an extension. Such a file is int...

How severe is CVE-2018-18694?

CVE-2018-18694 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-2018-18694?

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