CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N/E:P
EPSS
Percentile
37.9%
Versions of the package dash-core-components before 2.13.0; versions of the package dash-core-components before 2.0.0; versions of the package dash before 2.15.0; versions of the package dash-html-components before 2.0.0; versions of the package dash-html-components before 2.0.16 are vulnerable to Cross-site Scripting (XSS) when the href of the a tag is controlled by an adversary. An authenticated attacker who stores a view that exploits this vulnerability could steal the data that’s visible to another user who opens that view - not just the data already included on the page, but they could also, in theory, make additional requests and access other data accessible to this user. In some cases, they could also steal the access tokens of that user, which would allow the attacker to act as that user, including viewing other apps and resources hosted on the same server.
Note:
This is only exploitable in Dash apps that include some mechanism to store user input to be reloaded by a different user.
[
{
"product": "dash-core-components",
"versions": [
{
"version": "0",
"lessThan": "2.13.0",
"status": "affected",
"versionType": "semver"
}
],
"vendor": "n/a"
},
{
"product": "dash-core-components",
"versions": [
{
"version": "0",
"lessThan": "2.0.0",
"status": "affected",
"versionType": "semver"
}
],
"vendor": "n/a"
},
{
"product": "dash",
"versions": [
{
"version": "0",
"lessThan": "2.15.0",
"status": "affected",
"versionType": "semver"
}
],
"vendor": "n/a"
},
{
"product": "dash-html-components",
"versions": [
{
"version": "0",
"lessThan": "2.0.0",
"status": "affected",
"versionType": "semver"
}
],
"vendor": "n/a"
},
{
"product": "dash-html-components",
"versions": [
{
"version": "0",
"lessThan": "2.0.16",
"status": "affected",
"versionType": "semver"
}
],
"vendor": "n/a"
}
]
github.com/plotly/dash/commit/9920073c9a8619ae8f90fcec1924f2f3a4332a8c
github.com/plotly/dash/issues/2729
github.com/plotly/dash/pull/2732
github.com/plotly/dash/releases/tag/v2.15.0
security.snyk.io/vuln/SNYK-JS-DASHCORECOMPONENTS-6183084
security.snyk.io/vuln/SNYK-JS-DASHHTMLCOMPONENTS-6226337
security.snyk.io/vuln/SNYK-PYTHON-DASH-6226335
security.snyk.io/vuln/SNYK-PYTHON-DASHCORECOMPONENTS-6226334
security.snyk.io/vuln/SNYK-PYTHON-DASHHTMLCOMPONENTS-6226336