CVE-2025-5923

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Source
https://cve.org/CVERecord?id=CVE-2025-5923
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-5923.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-5923
Published
2025-06-13T06:41:23.711Z
Modified
2026-07-15T01:49:11.422765313Z
Severity
  • 6.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N CVSS Calculator
Summary
Game Review Block <= 4.8.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via className Parameter
Details

The Game Review Block plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘className’ parameter in all versions up to, and including, 4.8.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/5xxx/CVE-2025-5923.json",
    "cna_assigner": "Wordfence",
    "cwe_ids": [
        "CWE-79"
    ]
}
References

Affected packages

Git / github.com/mtoensing/game-review-block

Affected ranges

Type
GIT
Repo
https://github.com/mtoensing/game-review-block
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
135aa118b75db5242df7fd1ef13cc09ec3410f3a
Database specific 
{
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.8.1"
        }
    ]
}

Affected versions

1.*
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.*
2.0
2.0.1
2.0.2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.*
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.8.1
3.8.2
3.9
3.9.1
3.9.2
3.9.3
4.*
4.0.0
4.0.1
4.0.2
4.0.3
4.0.4
4.0.5
4.0.6
4.0.7
4.0.8
4.2
4.3
4.3.1
4.3.2
4.3.3
4.6.0
4.7.0
4.8
4.8.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-5923.json"