CVE-2024-29881CWE-79

TinyMCE Cross-Site Scripting (XSS) vulnerability in handling external SVG files through Object or Embed elements

Medium · published March 26, 2024

CVSS v3.1
4.3
EPSS
1%
Percentile
53.1
In the wild
Unconfirmed
What it is

TinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content loading and content inserting code. A SVG image could be loaded though an `object` or `embed` element and that image could potentially contain a XSS payload. This vulnerability is fixed in 6.8.1 and 7.0.0.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00713 · 53.1th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-03-26T13:31Z
EPSS history
Timeline
  • 26 MAR 13:31Z
    TinyMCE Cross-Site Scripting (XSS) vulnerability in handling external SVG files through Object or Embed elements
    cvelistv5