vulnwire
8.8high

CVE-2017-165701 exploit

Cross-Site Request Forgery (CSRF) in keystone

Also known as GHSA-q43c-g2g7-6gxj

Published 9 y ago · modified 4 mo ago · JSON

CVSS
8.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
2.2%
percentile 83%
Public exploits
1
Exploit-DB

KeystoneJS before 4.0.0-beta.7 allows application-wide CSRF bypass by removing the CSRF parameter and value, aka SecureLayer7 issue number SL7_KEYJS_03. In other words, it fails to reject requests that lack an x-csrf-token header.

Exploit prediction (EPSS)

2.21% probability of exploitation in the next 30 days, higher than 83% of all scored CVEs.

Exploits and detections

  • EDB-43922 KeystoneJS < 4.0.0-beta.7 - Cross-Site Request Forgery · webapps · 2018-01-28

CVSS scores

Assigned byVersionScoreVector
NVD3.08.8CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD2.06.8AV:N/AC:M/Au:N/C:P/I:P/A:P
GitHub3.08.8CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected packages

EcosystemPackageAffectedFixed in
npmkeystone
<4.0.0-beta.7
4.0.0-beta.7

Classification

Weakness

References

  • blog.securelayer7.net /keystonejs-open-source-penetration-testing-report/ · x_refsource_MISC, x_transferred
  • github.com /keystonejs/keystone/issues/4437 · x_refsource_MISC, x_transferred
  • github.com /keystonejs/keystone/pull/4478 · x_refsource_MISC, x_transferred
  • exploit-db.com /exploits/43922/ · exploit, x_refsource_EXPLOIT-DB, x_transferred
  • nvd.nist.gov /vuln/detail/CVE-2017-16570 · advisory
  • github.com /advisories/GHSA-q43c-g2g7-6gxj · advisory
  • securelayer7.net /download/pdf/KeystoneJS-Pentest-Report-SecureLayer7.pdf · web
  • snyk.io /vuln/SNYK-JS-KEYSTONE-449663 · web
  • exploit-db.com /exploits/43922 · web
  • npmjs.com /advisories/979 · web
  • blog.securelayer7.net /keystonejs-open-source-penetration-testing-report · web

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.