CVE-2026-110531

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Source
https://cve.org/CVERecord?id=CVE-2026-110531
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110531.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-110531
Published
2026-11-14T15:32:25Z
Modified
2026-11-15T02:45:14Z
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
FV Player 8 <= 8.1.9 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'Popup' Shortcode Attribute via Profile Video
Details

The FV Player 8 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'fv_player_videos' parameter in all versions up to, and including, 8.1.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires the administrator-controlled "Allow visitors to upload videos to their profile" setting to be enabled, without which the vulnerable save routine is inaccessible to Subscriber-level users.

Database specific 
{
    "cna_assigner": "Wordfence",
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110531.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "last_affected": "8.1.9"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/foliovision/fv-wordpress-flowplayer

Affected ranges

Type
GIT
Repo
https://github.com/foliovision/fv-wordpress-flowplayer
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
1c936e8100989c34e08415adfcb5ea3db2109902
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "fixed": "1c936e8100989c34e08415adfcb5ea3db2109902"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

6.*
6.6.6
7.*
7.1.14.727
7.1.15.727
7.2.0.727
7.2.1.727
7.2.2.727
7.2.3.727
7.2.4.727
7.2.5.727
7.2.6.727
7.2.7.727
7.2.8.727
7.3.0.727
7.3.1.727
7.3.12.727
7.3.13.727
7.3.3.727
7.3.4.727
7.3.6.727
7.3.7.727
7.3.9.727
7.37.727
7.4.0.727
7.4.2.727
7.4.21.727
7.4.24.727
7.4.40.727
7.4.42.727
7.4.46.727
7.4.6.727
7.4.7.727
7.4.9.727
7.5.12.727
8.*
8.0.10
8.0.13
8.0.26
8.0.7
8.0.8
8.1.6
8.1.7
8.1.8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110531.json"