XSS in Flatpress
CVE-2022-4821
A vulnerability classified as problematic was found in FlatPress. This vulnerability affects the function onupload of the file admin/panels/uploader/admin.uploader.php of the component XML File Handler/MD File Handler. The manipulation leads to cross site scripting. The attack can be initiated remotely. The name of the patch is 3cc223dec5260e533a84b5cf5780d3a4fbf21241. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-217000.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.005 (40.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.
Affected products
- Flatpress
- N/a Flatpress — versions n/a
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, permissions-required, Third Party Advisory)
- cna@vuldb.com (issue-tracking, Patch, Third Party Advisory, Issue Tracking)
- cna@vuldb.com (Patch, Third Party Advisory, patch)
Frequently asked questions
- What is CVE-2022-4821?
- CVE-2022-4821 is a low-severity vulnerability in Flatpress, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2022-12-28.
- How severe is CVE-2022-4821?
- Low severity. CVSS v3 base score is 2.4 out of 10.