CVE-2021-29451

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.

CVSS v3 9.1 CRITICAL
CVSS v2.0 6.4 MEDIUM

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:N

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/ManyDesigns/Portofino/commit/8c754a0ad234555e813dcbf9e57d637f9f23d8fb	Patch Third Party Advisory
https://github.com/ManyDesigns/Portofino/security/advisories/GHSA-6g3c-2mh5-7q6x	Third Party Advisory
https://mvnrepository.com/artifact/com.manydesigns/portofino	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:manydesigns:portofino:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-04-16 22:15

Updated : 2024-02-04 21:47

NVD link : CVE-2021-29451

Mitre link : CVE-2021-29451

CVE.ORG link : CVE-2021-29451

JSON object : View

Products Affected

manydesigns

portofino

CWE

CWE-347

Improper Verification of Cryptographic Signature

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