CVE-2025-45055

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Source

https://cve.org/CVERecord?id=CVE-2025-45055

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-45055.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-45055

Published

2025-06-09T00:00:00Z

Modified

2026-07-08T08:12:02.872286906Z

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

Silverpeas 6.4.2 contains a stored cross-site scripting (XSS) vulnerability in the event management module. An authenticated user can upload a malicious SVG file as an event attachment, which, when viewed by an administrator, executes embedded JavaScript in the admin's session. This allows attackers to escalate privileges by creating a new administrator account. The vulnerability arises from insufficient sanitization of SVG files and weak CSRF protections.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/45xxx/CVE-2025-45055.json",
    "cna_assigner": "mitre"
}

References

Affected packages

Git / github.com/silverpeas/silverpeas-core

Affected ranges

Type

GIT

Repo

https://github.com/silverpeas/silverpeas-core

Events

Introduced

a4af07530d880b59a73e393a22c9d572afd09f09

Last affected

a4af07530d880b59a73e393a22c9d572afd09f09

Database specific

{
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:silverpeas:silverpeas:6.4.2:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "6.4.2"
        },
        {
            "last_affected": "6.4.2"
        }
    ]
}

Affected versions

6.*

6.4.2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-45055.json"