Summary #

Invicti detected a possible Server-Side Request Forgery by capturing a DNS request that was made to {SSRFRESPONDER} but was unable to confirm the vulnerability.

Impact #

Server-Side Request Forgery allows an attacker to make local and/or remote network requests while masquerading as the target server.

Remediation #
  • Where possible, do not use users' input for URLs.
  • If you definitely need dynamic URLs, use whitelisting. Make a list of valid, accepted URLs and do not accept other URLs.
  • Ensure that you only accept URLs those are located on the trusted domains.

 

Classifications #
CWE-918; ISO27001-A.14.2.5; WASC-20; OWASP 2013-A1; OWASP 2017-A1 , CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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