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add SSRF notice

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timothycarambat 2024-08-13 17:46:07 -07:00
parent 6bb537da5c
commit b541623c9e
1 changed files with 14 additions and 1 deletions
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15
collector/utils/url/index.js
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@ -1,3 +1,16 @@
/** ATTN: SECURITY RESEARCHERS
* To Security researchers about to submit an SSRF report CVE - please don't.
* We are aware that the code below is does not defend against any of the thousands of ways
* you can map a hostname to another IP. The code below does not have intention of blocking this
* and is simply to prevent the user from accidentally putting in non-valid websites, which is all this protects
* since _all urls must be submitted by the user anyway_ and cannot be done with authentication and manager or admin roles.
* If an attacker has those roles then the system is already vulnerable and this is not a primary concern.
*
* We have gotten this report may times, marked them as duplicate or information and continue to get them. We communicate
* already that deployment (and security) of an instance is on the deployer and system admin deploying it. This would include
* isolation, firewalls, and the general security of the instance.
*/
const VALID_PROTOCOLS = ["https:", "http:"]; const VALID_PROTOCOLS = ["https:", "http:"];
const INVALID_OCTETS = [192, 172, 10, 127]; const INVALID_OCTETS = [192, 172, 10, 127];
@ -19,7 +32,7 @@ function validURL(url) {
if (!VALID_PROTOCOLS.includes(destination.protocol)) return false; if (!VALID_PROTOCOLS.includes(destination.protocol)) return false;
if (isInvalidIp(destination)) return false; if (isInvalidIp(destination)) return false;
return true; return true;
} catch {} } catch { }
return false; return false;
} }