CVE-2025-32385CWE-1021

EspoCRM allows unrestricted Embedding in Iframe dashlet

Medium · published April 15, 2025

CVSS v3.1
5.3
EPSS
0%
Percentile
22.5
In the wild
Unconfirmed
What it is

EspoCRM is an Open Source Customer Relationship Management software. Prior to 9.0.5, Iframe dashlet allows user to display iframes with arbitrary URLs. As the sandbox attribute is not included in the iframe, the remote page can open popups outside of the iframe, potentially tricking users and creating a phishing risk. The iframe URL is user-defined, so an attacker would need to trick the user into specifying a malicious URL. The missing sandbox attribute also allows the remote page to send messages to the parent frame. However, EspoCRM does not make use of these messages. This vulnerability is fixed in 9.0.5.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00309 · 22.5th percentile
Weakness
CWE-1021 · Improper Restriction of Rendered UI Layers or Frames
Published
2025-04-15T23:23Z
EPSS history
Timeline
  • 15 APR 23:23Z
    EspoCRM allows unrestricted Embedding in Iframe dashlet
    cvelistv5