CVE-2020-11807

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

Source

https://cve.org/CVERecord?id=CVE-2020-11807

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-11807.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2020-11807

Published

2020-05-19T16:15:11.167Z

Modified

2026-04-10T04:27:56.530250Z

Severity

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

Summary

[none]

Details

Because of Unrestricted Upload of a File with a Dangerous Type, Sourcefabric Newscoop 4.4.7 allows an authenticated user to execute arbitrary PHP code (and sometimes terminal commands) on a server by making an avatar update and then visiting the avatar file under the /images/ path.

References

Affected packages

Git / github.com/sourcefabric/newscoop

Affected ranges

Type

GIT

Repo

https://github.com/sourcefabric/newscoop

Events

Introduced

Last affected

48e8df0054ed66af44f0d0206d233d96457a2f48

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.4.7"
        }
    ]
}

Affected versions

4.*

4.2.9

4.3.0-alpha

4.3.0-alpha2

4.3.0-alpha3

4.3.0-rc

4.4.0

4.4.0-rc

4.4.1

4.4.2

4.4.3

4.4.4

4.4.5

4.4.6

4.4.7

v3.*

v3.4.0

v3.4.1

v3.5.0

v3.5.1

v3.6.0-BETA

v3.6.0-RC1

v3.6.0-RC2

v4.*

v4.0-RC2

v4.0-RC4

v4.0.2

v4.2

v4.2-RC

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-11807.json"