XSS in Phpwcms
CVE-2021-4302
A vulnerability was found in slackero phpwcms up to 1.9.26. It has been classified as problematic. This affects an unknown part of the component SVG File Handler. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. Upgrading to version 1.9.27 is able to address this issue. The patch is named b39db9c7ad3800f319195ff0e26a0981395b1c54. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217419.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.005 (41.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
Affected products
- Phpwcms
- Slackero Phpwcms — versions 1.9.0, 1.9.1, 1.9.2
Weakness classification (CWE)
References
- cna@vuldb.com (Permissions Required, technical-description, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, Third Party Advisory)
- cna@vuldb.com (Patch, patch)
- cna@vuldb.com (Release Notes, patch)
Frequently asked questions
- What is CVE-2021-4302?
- CVE-2021-4302 is a low-severity vulnerability in Phpwcms, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2023-01-04.
- How severe is CVE-2021-4302?
- Low severity. CVSS v3 base score is 3.5 out of 10.