CVE-2011-0047
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.2 allows remote attackers to...
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.2 allows remote attackers to inject arbitrary web script or HTML via crafted Cascading Style Sheets (CSS) comments, aka "CSS injection vulnerability."
Exploit likelihood
What each source reports
NVD Score used
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.2 allows remote attackers to inject arbitrary web script or HTML via crafted Cascading Style Sheets (CSS) comments, aka "CSS injection vulnerability."
- Record
CVE-2011-0047- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.2 allows remote attackers to inject arbitrary web script or HTML via crafted Cascading Style Sheets (CSS) comments, aka "CSS injection vulnerability."
- Record
CVE-2011-0047- Updated
- 2026-11-02
EUVDEUVD-2011-0073 No score
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.2 allows remote attackers to inject arbitrary web script or HTML via crafted Cascading Style Sheets (CSS) comments, aka "CSS injection vulnerability."
- Record
EUVD-2011-0073- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q8c6-mwr8-9h23 No score
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.2 allows remote attackers to...
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.2 allows remote attackers to inject arbitrary web script or HTML via crafted Cascading Style Sheets (CSS) comments, aka "CSS injection vulnerability."
- Record
GHSA-q8c6-mwr8-9h23- Weakness
- CWE-79
- Updated
- 2026-11-02
OSV No score
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.2 allows remote attackers to inject arbitrary web script or HTML via crafted Cascading Style Sheets (CSS) comments, aka "CSS injection vulnerability."
- Record
CVE-2011-0047- Updated
- 2026-11-02
OSVDEBIAN-CVE-2011-0047 No score
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.2 allows remote attackers to inject arbitrary web script or HTML via crafted Cascading Style Sheets (CSS) comments, aka "CSS injection vulnerability."
- Record
DEBIAN-CVE-2011-0047- Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-0047 is a medium vulnerability (CVSS 4.3) in Mediawiki, published February 4, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.35%, the 83rd percentile. Fixed in mediawiki 1:1.15.5-3.
References
vupen.com/english/advisories/2011/0273
exchange.xforce.ibmcloud.com/vulnerabilities/65126
lists.fedoraproject.org/pipermail/package-announce/2011-April/059235.html
osvdb.org/70770
bugzilla.wikimedia.org/show_bug.cgi?id=27093
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securityfocus.com/bid/46108
secunia.com/advisories/43142
lists.wikimedia.org/pipermail/mediawiki-announce/2011-February/000095.html
nvd.nist.gov/vuln/detail/CVE-2011-0047
github.com/advisories/GHSA-q8c6-mwr8-9h23
security-tracker.debian.org/tracker/CVE-2011-0047