CVE-2021-29451
Critical
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.
SeverityCritical
CVSS9.1
Exploit probability—
ProductManydesigns Portofino
PublishedApr 16, 2021
First seenApr 16, 2021
Weakness typeCWE-347CWE-347
How to fix
Update
- manydesigns portofino5.2.1 or later
- com.manydesigns:portofino-dispatcher5.2.1 or later
- com.manydesigns:portofino-core5.2.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| manydesigns portofino | 5.0.0 ≤ v < 5.2.1 | 5.2.1 |
| com.manydesigns:portofino-dispatcherMaven | 5.0.0 ≤ v < 5.2.1 | 5.2.1 |
| com.manydesigns:portofino-coreMaven | 5.0.0 ≤ v < 5.2.1 | 5.2.1 |
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