CVE-2021-29451

CVSS V2 Medium 6.4 CVSS V3 Critical 9.1
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.
Overview
  • CVE ID
  • CVE-2021-29451
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-04-16T22:15:14
  • Last Modified Date
  • 2021-04-22T21:25:21
Weakness Enumerations
CWE URL
CWE-347 http://cwe.mitre.org/data/definitions/347.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:manydesigns:portofino:*:*:*:*:*:*:*:* 1 OR 5.0.0 5.2.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 6.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 9.1
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://mvnrepository.com/artifact/com.manydesigns/portofino Third Party Advisory
https://github.com/ManyDesigns/Portofino/security/advisories/GHSA-6g3c-2mh5-7q6x Third Party Advisory
https://github.com/ManyDesigns/Portofino/commit/8c754a0ad234555e813dcbf9e57d637f9f23d8fb Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-29451
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29451
History
Created Old Value New Value Data Type Notes
2022-05-10 07:14:39 Added to TrackCVE
2022-12-06 02:04:17 2021-04-16T22:15Z 2021-04-16T22:15:14 CVE Published Date updated
2022-12-06 02:04:17 2021-04-22T21:25:21 CVE Modified Date updated
2022-12-06 02:04:17 Analyzed Vulnerability Status updated