CVE-2021-41750

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Source
https://cve.org/CVERecord?id=CVE-2021-41750
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-41750.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-41750
Aliases
Published
2022-06-12T12:15:07.910Z
Modified
2026-07-09T01:07:36.780892Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

A cross-site scripting (XSS) vulnerability in the SEOmatic plugin 3.4.10 for Craft CMS 3 allows remote attackers to inject arbitrary web script via a GET to /index.php?action=seomatic/file/seo-file-link with url parameter containing the base64 encoded URL of a malicious web page / file and fileName parameter containing an arbitrary filename with the intended content-type to be rendered in the user's browser as the extension.

References

Affected packages

Git / github.com/nystudio107/craft-seomatic

Affected ranges

Type
GIT
Repo
https://github.com/nystudio107/craft-seomatic
Events
Introduced
21fd6077413ce82fcd0971a7524e027a7bb51e73
Last affected
21fd6077413ce82fcd0971a7524e027a7bb51e73
Fixed
4e46b792ce973ac0c652fb330055f41aca1981c8
Fixed
5f2cdc7c39e0a4bfb60d2f84131508f0a87b2873
Database specific 
{
    "cpe": "cpe:2.3:a:nystudio107:seomatic:3.4.10:*:*:*:*:craft_cms:*:*",
    "extracted_events": [
        {
            "introduced": "3.4.10"
        },
        {
            "last_affected": "3.4.10"
        }
    ],
    "source": [
        "CPE_STRING",
        "REFERENCES"
    ]
}

Affected versions

3.*
3.4.10

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-41750.json"