CVE-2015-6737
Cross-site scripting (XSS) vulnerability in the Widgets extension for MediaWiki allows remote...
Cross-site scripting (XSS) vulnerability in the Widgets extension for MediaWiki allows remote attackers to inject arbitrary web script or HTML via vectors involving base64 encoded content.
Exploit likelihood
What each source reports
NVD Score used
Cross-site scripting (XSS) vulnerability in the Widgets extension for MediaWiki allows remote attackers to inject arbitrary web script or HTML via vectors involving base64 encoded content.
- Record
CVE-2015-6737- 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 the Widgets extension for MediaWiki allows remote attackers to inject arbitrary web script or HTML via vectors involving base64 encoded content.
- Record
CVE-2015-6737- Updated
- 2026-11-02
EUVDEUVD-2015-6675 No score
Cross-site scripting (XSS) vulnerability in the Widgets extension for MediaWiki allows remote attackers to inject arbitrary web script or HTML via vectors involving base64 encoded content.
- Record
EUVD-2015-6675- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2v58-7mwh-3r84 No score
Cross-site scripting (XSS) vulnerability in the Widgets extension for MediaWiki allows remote...
Cross-site scripting (XSS) vulnerability in the Widgets extension for MediaWiki allows remote attackers to inject arbitrary web script or HTML via vectors involving base64 encoded content.
- Record
GHSA-2v58-7mwh-3r84- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2015-6737 is a medium vulnerability (CVSS 4.3) in Widgets Project Widgets, published September 1, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.01%, the 80th percentile. No source names a fixed version.
References
security.gentoo.org/glsa/201510-05
openwall.com/lists/oss-security/2015/08/27/6
lists.wikimedia.org/pipermail/mediawiki-announce/2015-August/000179.html
lists.fedoraproject.org/pipermail/package-announce/2015-August/165193.html
securityfocus.com/bid/76858
nvd.nist.gov/vuln/detail/CVE-2015-6737
github.com/advisories/GHSA-2v58-7mwh-3r84