Vulnerability · Published Oct 27, 2023 · Assigned by VulDB

CVE-2023-5812flusity CMS upload.php handleFileUpload unrestricted upload

Medium 4.7

In plain English

A medium-severity unrestricted file upload in CMS from flusity. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).

Severity (CVSS 3.1)4.7Medium

Exploit odds (30 days)0.8%top 43.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability has been found in flusity CMS and classified as critical. Affected by this vulnerability is the function handleFileUpload of the file core/tools/upload.php. The manipulation of the argument uploaded_file leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The associated identifier of this vulnerability is VDB-243643.

Affected products (as reported)

Vendor	Product	Versions
flusity	CMS	n/a

Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

References

https://vuldb.com/?id.243643 vdb-entry, technical-description
https://vuldb.com/?ctiid.243643 signature, permissions-required
https://github.com/flusity/flusity-CMS/issues/4 exploit, issue-tracking