CVE-2016-10073

EPSS 83.6%

Vexday Risk Score

60Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Functional exploit

Automatable exploit available (Nuclei/Metasploit).

CVSS —EPSS 83.6%KEV nãoPoC públicaNuclei —Metasploit simPatch —

Lifecycle

11 May 2017Public PoC

23 May 2017Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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.

Affected products

n/a · n/a

public PoCs found — 3

cve_referencepacketstormsecurity.com/files/142486/Vanilla-Forums-2.3-Remote-Code-Execution.htmlunverified cve_referencewww.exploit-db.com/exploits/41996/unverified exploitdbwww.exploit-db.com/exploits/41996unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

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