Overview
- Description
- Pi-hole 5.0, 5.1, and 5.1.1 allows XSS via the Options header to the admin/ URI. A remote user is able to inject arbitrary web script or HTML due to incorrect sanitization of user-supplied data and achieve a Reflected Cross-Site Scripting attack against other users and steal the session cookie.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.4
- Impact score
- 2.7
- Exploitability score
- 2.3
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 3.5
- Impact score
- 2.9
- Exploitability score
- 6.8
- Vector string
- AV:N/AC:M/Au:S/C:N/I:P/A:N
Weaknesses
- nvd@nist.gov
- CWE-79
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:pi-hole:pi-hole:5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CD5CED91-AF0E-4ADE-809E-9AF90A555088"
},
{
"criteria": "cpe:2.3:a:pi-hole:pi-hole:5.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C9012FBB-21B7-4BBB-8651-DF36FAA8F4C2"
},
{
"criteria": "cpe:2.3:a:pi-hole:pi-hole:5.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "84256119-F680-4519-B2DF-FF6B2AD54C65"
}
],
"operator": "OR"
}
]
}
]