CVE-2021-29451
Published Apr 16, 2021
Last updated 4 years ago
Overview
- Description
- Portofino is an open source web development framework. Portofino before version 5.2.1 did not properly verify the signature of JSON Web Tokens. This allows forging a valid JWT. The issue will be patched in the upcoming 5.2.1 release.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.1
- Impact score
- 5.2
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 6.4
- Impact score
- 4.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:N
Weaknesses
- security-advisories@github.com
- CWE-347
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:manydesigns:portofino:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D4F3540D-4427-4FCC-B9D6-90F318507E25",
"versionEndExcluding": "5.2.1",
"versionStartIncluding": "5.0.0"
}
],
"operator": "OR"
}
]
}
]