GitHub_MCVELIST:CVE-2024-32472CVE-2024-32472 excalidraw vulnerable to a Stored XSS in excalidraw's web embed component
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.7%
excalidraw is an open source virtual hand-drawn style whiteboard. A stored XSS vulnerability in Excalidraw’s web embeddable component. This allows arbitrary JavaScript to be run in the context of the domain where the editor is hosted. There were two vectors. One rendering untrusted string as iframe’s srcdoc without properly sanitizing against HTML injection. Second by improperly sanitizing against attribute HTML injection. This in conjunction with allowing allow-same-origin sandbox flag (necessary for several embeds) resulted in the XSS. This vulnerability is fixed in 0.17.6 and 0.16.4.
CNA Affected
[
{
"vendor": "excalidraw",
"product": "excalidraw",
"versions": [
{
"version": ">=0.16.0, <0.16.4",
"status": "affected"
},
{
"version": ">= 0.17.0, <0.17.6",
"status": "affected"
}
]
}
]Related
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.7%