CVE-2025-20382

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Source
https://cve.org/CVERecord?id=CVE-2025-20382
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-20382.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-20382
Published
2025-12-03T17:15:50.380Z
Modified
2026-03-12T17:38:56.270527Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and Splunk Cloud Platform versions below 10.1.2507.10, 10.0.2503.8, and 9.3.2411.120, a low-privileged user that does not hold the "admin" or "power" Splunk roles could create a views dashboard with a custom background using the data:image/png;base64 protocol that could potentially lead to an unvalidated redirect. This behavior circumvents the Splunk external URL warning mechanism by using a specially crafted URL, allowing for a redirection to an external malicious site. The vulnerability requires the attacker to phish the victim by tricking them into initiating a request within their browser. The authenticated user should not be able to exploit the vulnerability at will.

References

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-20382.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "9.2.0"
            },
            {
                "fixed": "9.2.10"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "9.3.0"
            },
            {
                "fixed": "9.3.8"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "9.4.0"
            },
            {
                "fixed": "9.4.6"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "10.0.0"
            },
            {
                "fixed": "10.0.2"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "9.3.2411"
            },
            {
                "fixed": "9.3.2411.120"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "10.0.2503"
            },
            {
                "fixed": "10.0.2503.8"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "10.1.2507"
            },
            {
                "fixed": "10.1.2507.10"
            }
        ]
    }
]