CVE-2025-21621

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Source

https://cve.org/CVERecord?id=CVE-2025-21621

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21621.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-21621

Aliases

GHSA-w66h-j855-qr72

Published

2025-11-25T21:52:11.598Z

Modified

2026-07-15T02:13:53.000365225Z

Severity

6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator

Summary

GeoServer Reflected Cross-Site Scripting (XSS) vulnerability in WMS GetFeatureInfo HTML format

Details

GeoServer is an open source server that allows users to share and edit geospatial data. Prior to version 2.25.0, a reflected cross-site scripting (XSS) vulnerability exists in the WMS GetFeatureInfo HTML output format that enables a remote attacker to execute arbitrary JavaScript code in a victim's browser through specially crafted SLD_BODY parameters. This issue has been patched in version 2.25.0.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21621.json"
}

References

Affected packages

Git / github.com/geoserver/geoserver

Affected ranges

Type

GIT

Repo

https://github.com/geoserver/geoserver

Events

Introduced

Fixed

55dc8c632219161aa0a1d115ec93e6d700e3b97a

Fixed

dc9ff1c726dd73c884437a123b4ad72b19383c7d

Database specific

{
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:geoserver:geoserver:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.25.0"
        }
    ]
}

Affected versions

2.*

2.11-beta

2.21-M0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21621.json"