Improper input validation in Auth0 Jsonwebtoken
CVE-2015-9235
In jsonwebtoken node module before 4.2.2 it is possible for an attacker to bypass verification when a token digitally signed with an asymmetric key (RS/ES family) of algorithms but instead the attacker send a token digitally signed with a…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.087 (94.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Auth0 Jsonwebtoken
- Hackerone Jsonwebtoken Node Module — versions <4.2.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support@hackerone.com (Third Party Advisory, x_refsource_MISC)
- support@hackerone.com (Patch, Third Party Advisory, x_refsource_MISC)
- support@hackerone.com (x_refsource_MISC, Broken Link, Vendor Advisory)
- support@hackerone.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2015-9235?
- CVE-2015-9235 is a critical-severity vulnerability in Auth0 Jsonwebtoken, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2018-05-29.
- How severe is CVE-2015-9235?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2015-9235 known to be exploited?
- 28 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.