XSS in Silverstripe Framework
CVE-2022-25238
Silverstripe silverstripe/framework through 4.10.0 allows XSS, inside of script tags that can can be added to website content via XHR by an authenticated CMS user if the cwp-core module is not installed on the sanitise_server_side contig is not set to true in project code.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.007 (50.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
Weakness classification (CWE)
References
- www.silverstripe.org/download/security-releases/ (Not Applicable, Vendor Advisory)
- www.silverstripe.org/blog/tag/release (Release Notes, Vendor Advisory)
- forum.silverstripe.org/c/releases (Release Notes, Vendor Advisory)
- docs.silverstripe.org/en/4/changelogs/4.10.1/ (Release Notes, Broken Link, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-25238?
- CVE-2022-25238 is a medium-severity vulnerability in Silverstripe Framework, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-06-28.
- How severe is CVE-2022-25238?
- Medium severity. CVSS v3 base score is 5.4 out of 10.