XSS in Silverstripe

CVE-2011-4958

Cross-site scripting (XSS) vulnerability in the process function in SSViewer.php in SilverStripe before 2.3.13 and 2.4.x before 2.4.6 allows remote attackers to inject arbitrary web script or HTML via the QUERY_STRING to template placeholders, as demonstrated by a request to (1) admin/reports/, (2) admin/comments/, (3) admin/, (4) admin/show/, (5) admin/assets/, and (6) admin/security/.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.043 (90.1th percentile) — read the EPSS interpretation.

Affected products

  • Silverstripe — versions 2.3.0, 2.3.1, 2.3.2
  • N/a — versions n/a

Weakness classification (CWE)

References