CVE-2015-6731

Description

Multiple cross-site scripting (XSS) vulnerabilities in the SemanticForms extension for MediaWiki allow remote attackers to inject arbitrary web script or HTML via a (1) section_*, (2) template_*, (3) label_*, or (4) new_template parameter to Special:CreateForm or (5) target or (6) alt_form parameter to Special:FormEdit.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.47%
Vendor Advisory gentoo.org Vendor Advisory fedoraproject.org Vendor Advisory wikimedia.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://security.gentoo.org/glsa/201510-05 vendor advisory
http://www.openwall.com/lists/oss-security/2015/08/27/6 mailing list
http://www.openwall.com/lists/oss-security/2015/08/12/6 mailing list
https://phabricator.wikimedia.org/T103391
https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-August/000179.html mailing list vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165193.html vendor advisory
http://www.securityfocus.com/bid/76334 vdb entry

Frequently Asked Questions

What is the severity of CVE-2015-6731?
CVE-2015-6731 has been scored as a medium severity vulnerability.
How to fix CVE-2015-6731?
To fix CVE-2015-6731, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-6731 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-6731 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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