CVE-2015-8975

Description

Cross-site scripting (XSS) vulnerability in the error handler in MyBB (aka MyBulletinBoard) before 1.6.18 and 1.8.x before 1.8.6 and MyBB Merge System before 1.8.6 might allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.42%
Vendor Advisory mybb.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://blog.mybb.com/2015/09/07/mybb-1-8-6-1-6-18-merge-system-1-8-6-release/ release notes vendor advisory
http://www.securityfocus.com/bid/94397 vdb entry third party advisory
http://www.openwall.com/lists/oss-security/2016/11/18/1 third party advisory mailing list
http://www.openwall.com/lists/oss-security/2016/11/10/8 third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2015-8975?
CVE-2015-8975 has been scored as a medium severity vulnerability.
How to fix CVE-2015-8975?
To fix CVE-2015-8975, 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-2015-8975 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-8975 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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