Vulnerability Details : 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 category: Cross site scripting (XSS)
Exploit prediction scoring system (EPSS) score for CVE-2011-4958
Probability of exploitation activity in the next 30 days: 0.65%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 77 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2011-4958
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2011-4958
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The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-4958
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https://github.com/silverstripe/sapphire/commit/bdd6391
BUGFIX Respecting SSViewer::$options["rewriteHashlinks"] in SSViewer:… · silverstripe/silverstripe-framework@bdd6391 · GitHubExploit;Patch
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https://github.com/silverstripe/sapphire/commit/16c3235
BUGFIX Escaping base URLs for anchor links rewritten by SSViewer::pro… · silverstripe/silverstripe-framework@16c3235 · GitHubExploit;Patch
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http://doc.silverstripe.org/sapphire/en/trunk/changelogs/2.4.6
SilverStripe Documentation
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http://doc.silverstripe.org/sapphire/en/trunk/changelogs/2.3.12
SilverStripe Documentation
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https://github.com/silverstripe/sapphire/commit/52a895f
BUGFIX Escaping base URLs for anchor links rewritten by SSViewer::pro… · silverstripe/silverstripe-framework@52a895f · GitHubExploit;Patch
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http://www.securityfocus.com/archive/1/520050/100/0/threaded
SecurityFocus
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http://www.rul3z.de/advisories/SSCHADV2011-024.txt
404 Error - Page Not FoundExploit
Products affected by CVE-2011-4958
- cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.1:rc1:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.1:rc2:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.9:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.6:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.7:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.8:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.4.3:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.4.2:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.10:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.3.11:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.4.4:*:*:*:*:*:*:*
- cpe:2.3:a:silverstripe:silverstripe:2.4.5:*:*:*:*:*:*:*