CVE-2021-47749

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2021-47749

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47749.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-47749

Published

2026-01-13T23:15:48.913Z

Modified

2026-03-14T08:44:11.389317Z

Severity

5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

[none]

Details

YouPHPTube <= 7.8 contains a local file inclusion vulnerability that allows unauthenticated attackers to access arbitrary files by manipulating the 'lang' parameter in GET requests. Attackers can exploit the path traversal flaw in locale/function.php to include and view PHP files outside the intended directory by using directory traversal sequences.

References

Affected packages

Git / github.com/youphptube/youphptube

Affected ranges

Type

GIT

Repo

https://github.com/youphptube/youphptube

Events

Introduced

Last affected

12114ba214ccc02c8271c7fe67274dc9ddc3e17f

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.8"
        }
    ]
}

Affected versions

2.*

2.2

2.4

2.7

3.*

3.4

3.4.1

4.*

4.0

4.0.1

4.0.2

5.*

5.0

6.*

6.5

7.*

7.2

7.3

7.4

7.5

7.6

7.7

7.8

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47749.json"