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Fencer Vulns
low 3.5

CVE-2017-5244 json

Routes used to stop running Metasploit tasks (either particular ones or all tasks) allowed GET requests.

published 2017-06-15 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-14349

cvss
3.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 54%
public exploits
0
none known

Summary

Routes used to stop running Metasploit tasks (either particular ones or all tasks) allowed GET requests. Only POST requests should have been allowed, as the stop/stop_all routes change the state of the service. This could have allowed an attacker to stop currently-running Metasploit tasks by getting an authenticated user to execute JavaScript. As of Metasploit 4.14.0 (Update 2017061301), the routes for stopping tasks only allow POST requests, which validate the presence of a secret token to prevent CSRF attacks.

Exploit prediction

0.72% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • community.rapid7.com https://community.rapid7.com/community/metasploit/blog/2017/06/15/r7-2017-16-cve-2017-5244-lack-of-csrf-protection-for-stopping-tasks-in-metasploit-pro-express-and-community-editions-fixed referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 3.5 CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
NVD 2.0 3.5 AV:N/AC:M/Au:S/C:N/I:N/A:P

Affected products

  • Rapid7 Metasploit (Pro, Express, and Community editions)

Classification

Weakness
  • CWE-352 Cross-Site Request Forgery

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.