CVE-2016-10073

Public Exploit

Description

The from method in library/core/class.email.php in Vanilla Forums before 2.3.1 allows remote attackers to spoof the email domain in sent messages and potentially obtain sensitive information via a crafted HTTP Host header, as demonstrated by a password reset request.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 68.26% Top 5%
Vendor Advisory vanillaforums.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://packetstormsecurity.com/files/142486/Vanilla-Forums-2.3-Remote-Code-Execution.html exploit vdb entry third party advisory
https://exploitbox.io/vuln/Vanilla-Forums-Exploit-Host-Header-Injection-CVE-2016-10073-0day.html third party advisory exploit
https://open.vanillaforums.com/discussion/33498/critical-security-release-vanilla-2-3-1 patch vendor advisory
https://www.exploit-db.com/exploits/41996/ exploit vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2016-10073?
CVE-2016-10073 has been scored as a high severity vulnerability.
How to fix CVE-2016-10073?
To fix CVE-2016-10073, 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-2016-10073 being actively exploited in the wild?
It is possible that CVE-2016-10073 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~68% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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