6.5

CVE-2021-3758

Exploit

Server-Side Request Forgery (SSRF) in bookstackapp/bookstack

bookstack is vulnerable to Server-Side Request Forgery (SSRF)
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Bookstackapp ≫ Bookstack Version < 21.08
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.77% 0.509
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
nvd@nist.gov 4 8 2.9
AV:N/AC:L/Au:S/C:N/I:P/A:N
security@huntr.dev 6.3 1.8 4
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE-918 Server-Side Request Forgery (SSRF)

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

https://github.com/bookstackapp/bookstack/commit/bee5e2c7ca637d034c6985c0328cef0ce068778e
Patch
Third Party Advisory
https://huntr.dev/bounties/a8d7fb24-9a69-42f3-990a-2db93b53f76b
Third Party Advisory
Exploit
Issue Tracking