CVE-2024-8241

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Source

https://cve.org/CVERecord?id=CVE-2024-8241

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-8241.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2024-8241

Published

2024-09-10T09:30:18.787Z

Modified

2026-07-15T01:49:18.035623352Z

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

Nova Blocks by Pixelgrade <= 2.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via align Attribute

Details

The Nova Blocks by Pixelgrade plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'align' attribute of the 'wp:separator' Gutenberg block in all versions up to, and including, 2.1.7 due to insufficient input sanitization and output escaping on user supplied attributes. 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/2024/8xxx/CVE-2024-8241.json",
    "cna_assigner": "Wordfence",
    "cwe_ids": [
        "CWE-79"
    ]
}

References

Affected packages

Git / github.com/pixelgrade/nova-blocks

Affected ranges

Type

GIT

Repo

https://github.com/pixelgrade/nova-blocks

Events

Introduced

Fixed

655b5b804306c3ca3a59707cc2f12098e193b4ca

Database specific

{
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.1.7"
        }
    ]
}

Affected versions

1.*

1.0.0

1.1.0

1.1.3

1.1.5

1.10.0

1.11.0

1.11.2

1.12.0

1.12.5

1.12.7

1.2.0

1.3.0

1.4.0

1.4.1

1.4.2

1.4.3

1.5.2

1.5.3

1.5.4

1.6.0

1.6.1

1.6.2

1.7.1

1.8.0

1.8.1

2.*

2.0.1

2.0.2

2.0.3

2.0.4

2.1.0

2.1.2

2.1.3

2.1.4

2.1.5

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-8241.json"