Json Jwt
Vendor:
First CVE: Jun 26, 2018 · Active for 8 years
3
Total CVEs
More Total CVEs than 64% of tracked products
1.0
Avg CVEs / Year
Bottom 1%
7.1
Avg CVSS
Higher Avg CVSS than 42% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Json Jwt over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jun 26, 2018
8 years ago
Most Recent CVE
Feb 29, 2024
878 days ago
CVE Severity & Scoring
Json Jwt3 CVEs
33%
67%
All CVEs352,713 CVEs
45%
40%
11%
MediumHigh
Attack Vector
Local1 (33.3%)
Network2 (66.7%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low3 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None3 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None3 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (3 CVEs).
3 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2019-18848HIGH The json-jwt gem before 1.11.0 for Ruby lacks an element count during the splitting of a JWE string. | Nov 12, 2019 | 7.5 | 25 | NO | NO |
CVE-2023-51774HIGH The json-jwt (aka JSON::JWT) gem 1.16.3 for Ruby sometimes allows bypass of identity checks via a sign/encryption confusion attack. For example, JWE can sometimes be used to bypass | Feb 29, 2024 | 8.4 | 23 | NO | NO |
CVE-2018-1000539MEDIUM Nov json-jwt version >= 0.5.0 && < 1.9.4 contains a CWE-347: Improper Verification of Cryptographic Signature vulnerability in Decryption of AES-GCM encrypted JSON Web Tokens that | Jun 26, 2018 | 5.3 | 18 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (3 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (3 CVEs).
Media Mentions
Signals from CVEs in this product scope (3 CVEs).
Top CNAs Publishing CVEs For Json Jwt
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 1.16.3 | 1 | 8.4 | 0.2% | 0 | 0 |