- Description
- GeoServer is an open source server that allows users to share and edit geospatial data. Prior to versions 2.26.4 and 2.27.3, a GeoServer that uses `ENTITY_RESOLUTION_ALLOWLIST` may allow attacker to perform unauthenticated Server-Side Request Forgery (SSRF). This vulnerability requires that GeoServer is set up to use a proxy base URL and the `ENTITY_RESOLUTION_ALLOWLIST` (default since 2.25.0). Versions 2.26.4 and 2.27.3 contain a fix. GeoServer installations are only affected by this vulnerability if they use a proxy base URL that does not contain a URL path or end with a slash. If the proxy base URL does not contain a path, adding a slash to the end of the URL will mitigate this vulnerability.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
- Products
- geoserver
CVSS 3.1
- Type
- Primary
- Base score
- 8.2
- Impact score
- 4.2
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
- Severity
- HIGH
- security-advisories@github.com
- CWE-20
- Hype score
- Not currently trending
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:osgeo:geoserver:*:*:*:*:*:*:*:*",
"matchCriteriaId": "003F5494-D544-4EF9-A951-96A2CBE0C458",
"versionEndExcluding": "2.26.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:osgeo:geoserver:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3E0712B8-BE54-43DF-9CCE-3A65824138C4",
"versionEndExcluding": "2.27.3",
"versionStartIncluding": "2.27.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]