GHSA-8pp6-8x4q-c5mx

Source
https://github.com/advisories/GHSA-8pp6-8x4q-c5mx
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-8pp6-8x4q-c5mx/GHSA-8pp6-8x4q-c5mx.json
Aliases
Published
2022-03-30T00:00:31Z
Modified
2023-11-08T04:08:36.593684Z
Details

C1 CMS is an open-source, .NET based Content Management System (CMS). Versions prior to 6.12 allow an authenticated user to exploit Server Side Request Forgery (SSRF) by causing the server to make arbitrary GET requests to other servers in the local network or on localhost. The attacker may also truncate arbitrary files to zero size (effectively delete them) leading to denial of service (DoS) or altering application logic. The authenticated user may unknowingly perform the actions by visiting a specially crafted site. Patched in C1 CMS v6.12, no known workarounds exist.

References

Affected packages

NuGet / C1CMS.Assemblies

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
6.12.8122.18346

Affected versions

6.*

6.0.6248.33161
6.1.6325.31805
6.2.6435.31469
6.3.6599.29375
6.4.6638.27326
6.5.6754.25114
6.6.6912.30810
6.7.7240.24791
6.8.7271.23834
6.9.7410.31615
6.10.7583.21856
6.11.7982.26191

Database specific

{
    "last_known_affected_version_range": "<= 6.11.7982.26191"
}