CVE-2020-7642

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Source
https://cve.org/CVERecord?id=CVE-2020-7642
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7642.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-7642
Aliases
Published
2020-04-22T16:15:13Z
Modified
2026-10-20T10:53:30Z
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

lazysizes through 5.2.0 allows execution of malicious JavaScript. The following attributes are not sanitized by the video-embed plugin: data-vimeo, data-vimeoparams, data-youtube and data-ytparams which can be abused to inject malicious JavaScript.

References

Affected packages

Git / github.com/afarkas/lazysizes

Affected ranges

Type
GIT
Repo
https://github.com/afarkas/lazysizes
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
a2f37ec2371bff523ea8b94800682e4ec3596b9b
Fixed
3720ab8262552d4e063a38d8492f9490a231fd48
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:lazysizes_project:lazysizes:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "5.2.0"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "range":  [
                {
                    "fixed":  "3720ab8262552d4e063a38d8492f9490a231fd48"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

0.*
0.1.0
0.1.1
0.1.2
0.1.3
0.1.4
0.2.0
0.2.1
0.3.0
0.3.1
0.4.0
0.4.0-RC1
0.5.0
0.5.1
0.5.2
0.5.3
0.6.0
0.6.1
0.7.0-RC1
0.7.1
0.7.2
0.8.0
0.8.0-RC1
0.8.1
0.9.0
0.9.0-RC2
1.*
1.0.0
1.0.0-RC1
1.0.0-RC2
1.0.0-RC3
1.0.1
1.0.1-RC1
1.1.0
1.1.0-rc1
1.1.0-rc2
1.1.0-rc3
1.1.1
1.1.2
1.1.3
1.1.3-RC1
1.1.4
1.1.4-rc1
1.1.5
1.1.5-rc1
1.2.0
1.2.0-rc1
1.2.0-rc2
1.2.1
1.2.2
1.2.3-rc1
1.2.3-rc2
1.3.0
1.3.1
1.3.2
1.4.0
1.5.0
1.5.0-RC2
1.5.0-rc3
1.5.0-rc4
2.*
2.0.0
2.0.0-rc1
2.0.1
2.0.2
2.0.3
2.0.4
2.0.5
2.0.6-rc1
2.0.6-rc2
2.0.7
3.*
3.0.0
3.0.0-rc1
3.0.0-rc2
3.0.0-rc3
3.0.0-rc4
4.*
4.0.0-RC1
4.0.0-rc2
4.0.0-rc3
4.0.0-rc4
4.0.1
4.0.1-beta1
4.0.2
4.0.4
4.1.0
4.1.1
4.1.2
4.1.3
4.1.4
4.1.6
4.1.7
4.1.8
5.*
5.0.0
5.0.0-beta1
5.0.0-beta2
5.0.0-rc1
5.0.0-rc2
5.1.0
5.1.1
5.1.2
5.2.0
5.2.0-beta1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7642.json"