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.
References (2)
Core 2
Core References
Exploit, Third Party Advisory
https://fluidattacks.com/advisories/bunny/
Scores
CVSS v3
5.4
EPSS
0.0011
EPSS Percentile
28.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (1)
armanidrisi/dev_blog
1.0
Published
Nov 21, 2023
Tracked Since
Feb 18, 2026