CVE-2023-6142 — MEDIUM (5.4)

Vulnerability Description

Dev blog v1.0 allows to exploit an XSS through an unrestricted file upload, together with a bad entropy of filenames. With this an attacker can upload a malicious HTML file, then guess the filename of the uploaded file and send it to a potential victim.

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
Armanidrisi	Dev Blog	1.0

Related Weaknesses (CWE)

CWE-79

References

https://fluidattacks.com/advisories/bunny/ExploitThird Party Advisory
https://github.com/Armanidrisi/devblog/Product
https://fluidattacks.com/advisories/bunny/ExploitThird Party Advisory
https://github.com/Armanidrisi/devblog/Product

FAQ

What is CVE-2023-6142?

CVE-2023-6142 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Dev blog v1.0 allows to exploit an XSS through an unrestricted file upload, together with a bad entropy of filenames. With this an attacker can upload a malicious HTML file, then guess the filename of...

How severe is CVE-2023-6142?

CVE-2023-6142 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-2023-6142?

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