CVE-2015-6727

Description

The Special:DeletedContributions page in MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2 allows remote attackers to determine if an IP is autoblocked via the "Change block" text.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.48%
Vendor Advisory fedoraproject.org Vendor Advisory wikimedia.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/wikimedia/mediawiki/commit/5faabfa1bbf65536ea36108887040198afcb3c82
http://www.openwall.com/lists/oss-security/2015/08/27/6 mailing list
https://phabricator.wikimedia.org/T106893
http://www.openwall.com/lists/oss-security/2015/08/12/6 mailing list
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

Frequently Asked Questions

What is the severity of CVE-2015-6727?
CVE-2015-6727 has been scored as a medium severity vulnerability.
How to fix CVE-2015-6727?
To fix CVE-2015-6727, 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-2015-6727 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-6727 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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