CVE-2015-8977

Description

MyBB (aka MyBulletinBoard) before 1.6.18 and 1.8.x before 1.8.6 and MyBB Merge System before 1.8.6 allow remote attackers to obtain the installation path via vectors involving error log files.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.22% Top 25%
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-2015-8977?
CVE-2015-8977 has been scored as a high severity vulnerability.
How to fix CVE-2015-8977?
To fix CVE-2015-8977, 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-2015-8977 being actively exploited in the wild?
It is possible that CVE-2015-8977 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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