@fedify/fedify 2.0.7

Direct Vulnerabilities

Known vulnerabilities in the @fedify/fedify package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability	Vulnerable Version
H Incorrect Behavior Order: Validate Before Canonicalize @fedify/fedify is an An ActivityPub server framework Affected versions of this package are vulnerable to Incorrect Behavior Order: Validate Before Canonicalize through manipulation of JSON-LD document structure using keywords such as `@graph`, `@included`, and `@reverse`. An attacker can alter the interpretation of signed activities, potentially modifying or removing attributes, replaying activities, or forging arbitrary content by restructuring the payload while preserving its signature. This can result in unauthorized changes to activity data, loss of integrity, and disruption of service by exploiting the way the application processes and verifies signed JSON-LD documents. How to fix Incorrect Behavior Order: Validate Before Canonicalize? Upgrade `@fedify/fedify` to version 1.9.11, 1.10.10, 2.0.18, 2.1.14, 2.2.3 or higher.	<1.9.11>=1.10.0 <1.10.10>=2.0.0 <2.0.18>=2.1.0 <2.1.14>=2.2.0 <2.2.3
H Allocation of Resources Without Limits or Throttling @fedify/fedify is an An ActivityPub server framework Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the recursive handling of HTTP redirects in the remote and authenticated document loader. An attacker can exhaust server resources and cause service disruption by crafting remote URLs that trigger repeated outbound requests via unbounded redirect loops. How to fix Allocation of Resources Without Limits or Throttling? Upgrade `@fedify/fedify` to version 1.9.6, 1.10.5, 2.0.8, 2.1.1 or higher.	<1.9.6>=1.10.0 <1.10.5>=2.0.0 <2.0.8>=2.1.0 <2.1.1

Vulnerability

Vulnerable Version

Incorrect Behavior Order: Validate Before Canonicalize

@fedify/fedify is an An ActivityPub server framework

Affected versions of this package are vulnerable to Incorrect Behavior Order: Validate Before Canonicalize through manipulation of JSON-LD document structure using keywords such as @graph, @included, and @reverse. An attacker can alter the interpretation of signed activities, potentially modifying or removing attributes, replaying activities, or forging arbitrary content by restructuring the payload while preserving its signature. This can result in unauthorized changes to activity data, loss of integrity, and disruption of service by exploiting the way the application processes and verifies signed JSON-LD documents.

How to fix Incorrect Behavior Order: Validate Before Canonicalize?

Upgrade @fedify/fedify to version 1.9.11, 1.10.10, 2.0.18, 2.1.14, 2.2.3 or higher.

<1.9.11>=1.10.0 <1.10.10>=2.0.0 <2.0.18>=2.1.0 <2.1.14>=2.2.0 <2.2.3

Allocation of Resources Without Limits or Throttling

@fedify/fedify is an An ActivityPub server framework

Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the recursive handling of HTTP redirects in the remote and authenticated document loader. An attacker can exhaust server resources and cause service disruption by crafting remote URLs that trigger repeated outbound requests via unbounded redirect loops.

How to fix Allocation of Resources Without Limits or Throttling?

Upgrade @fedify/fedify to version 1.9.6, 1.10.5, 2.0.8, 2.1.1 or higher.

<1.9.6>=1.10.0 <1.10.5>=2.0.0 <2.0.8>=2.1.0 <2.1.1

@fedify/fedify@2.0.7

An ActivityPub server framework

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latest non vulnerable version

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Direct Vulnerabilities

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