CVE-2024-38354CWE-79

Cross-site Scripting in Hackmd.io Notes lead by HTML Injection

High · published July 10, 2024

CVSS v3.1
8.1
EPSS
0%
Percentile
35.4
In the wild
Unconfirmed
What it is

CodiMD allows realtime collaborative markdown notes on all platforms. The notebook feature of Hackmd.io permits the rendering of iframe `HTML` tags with an improperly sanitized `name` attribute. This vulnerability enables attackers to perform cross-site scripting (XSS) attacks via DOM clobbering. This vulnerability is fixed in 2.5.4.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00421 · 35.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-07-10T19:49Z
EPSS history
Timeline
  • 10 JUL 19:49Z
    Cross-site Scripting in Hackmd.io Notes lead by HTML Injection
    cvelistv5