Prototype Pollution

Overview @apollo/federation-internals is an Apollo Federation internal utilities Affected versions of this package are vulnerable to Prototype Pollution through incomplete sanitization of input in the query plan execution. An attacker can manipulate the Object.prototype in the gateway by crafting...

@adobe-apimesh/mesh-builder (1.4.0-beta.5), @apollo/composition (>=2.3.0-beta.2, <=2.9.5) +19 more potentially affected by CVE-2026-32621 via @apollo/federation-internals (>=2.3.0, <=2.9.5)

@apollo/federation-internals NPM version =2.3.0, =2.3.0-beta.2, =2.3.0-beta.2, =2.3.0-beta.2, =2.3.0-beta.2, =2.3.0-beta.2, =3.0.0-beta.1, =3.0.0-beta.0, =0.13.8-alpha-20230126151930-d229ec52b, =0.10.7-alpha-20230126151930-d229ec52b, =0.0.1, =9.2.0, =3.11.1, =2.8.54, =0.0.0-preview-20230314213245...

@genesisx/graphql (>=3.0.0-beta.1, <=4.0.1), @genesisx/graphql-utils (>=3.0.0-beta.0, <=3.0.1) +9 more potentially affected by CVE-2026-32621 via @apollo/gateway (>=2.0.0-preview.2, <=2.9.3)

@apollo/gateway NPM version =2.0.0-preview.2, =3.0.0-beta.1, =3.0.0-beta.0, =0.11.46-alpha-bad726532.0, =0.0.1, =8.6.7, =2.8.54, =0.0.0-preview-20220428090254, =0.0.0-preview-20221125005457, =1.3.3, =0.0.3, =1.0.48 - nestjs-registry 0.0.1 Source cves: CVE-2026-32621 Source advisory:...

@genesisx/graphql (>=3.0.0-beta.1, <=4.0.1), @genesisx/graphql-utils (>=3.0.0-beta.0, <=3.0.1) +9 more potentially affected by CVE-2026-32621 via @apollo/gateway (>=2.0.0-preview.2, <=2.9.3)

@apollo/gateway NPM version =2.0.0-preview.2, =3.0.0-beta.1, =3.0.0-beta.0, =0.11.46-alpha-bad726532.0, =0.0.1, =8.6.7, =2.8.54, =0.0.0-preview-20220428090254, =0.0.0-preview-20221125005457, =1.3.3, =0.0.3, =1.0.48 - nestjs-registry 0.0.1 Source cves: CVE-2026-32621 Source advisory:...

@apollo/composition (>=2.11.0-preview.0, <=2.11.5), @apollo/gateway (>=2.11.0-preview.0, <=2.11.5) +5 more potentially affected by CVE-2026-32621 via @apollo/federation-internals (>=2.11.0, <=2.11.5-preview.1)

@apollo/federation-internals NPM version =2.11.0, =2.11.0-preview.0, =2.11.0-preview.0, =2.11.0-preview.0, =2.11.0-preview.0, =2.11.0-preview.0, =11.1.14, =11.2.0 Source cves: CVE-2026-32621 Source advisory: OSV:GHSA-PFJJ-6F4P-RVMH...

@apollo/gateway (>=2.12.0-preview.0, <=2.12.2), @lenne.tech/nest-server (>=11.3.0, <=11.5.0) potentially affected by CVE-2026-32621 via @apollo/query-planner (>=2.12.0, <=2.12.2)

@apollo/query-planner NPM version =2.12.0, =2.12.0-preview.0, =11.3.0, =11.5.0 Source cves: CVE-2026-32621 Source advisory: SNYK:JS-APOLLOQUERYPLANNER-15612460...

@apollo/gateway (>=2.3.0-beta.2, <=2.9.5), @genesisx/graphql (>=3.0.0-beta.1, <=4.0.1) +8 more potentially affected by CVE-2026-32621 via @apollo/query-planner (>=2.3.0, <=2.9.5)

@apollo/query-planner NPM version =2.3.0, =2.3.0-beta.2, =3.0.0-beta.1, =3.0.0-beta.0, =0.13.8-alpha-20230126151930-d229ec52b, =0.0.1, =9.2.0, =2.8.54, =0.0.0-preview-20230314213245, =1.3.3, =0.0.8, =1.0.48 Source cves: CVE-2026-32621 Source advisory: SNYK:JS-APOLLOQUERYPLANNER-15612460...

@apollo/composition (>=2.13.0-preview.0, <=2.13.1), @apollo/gateway (>=2.13.0-preview.0, <=2.13.1) +4 more potentially affected by CVE-2026-32621 via @apollo/federation-internals (>=2.13.0, <=2.13.1)

@apollo/federation-internals NPM version =2.13.0, =2.13.0-preview.0, =2.13.0-preview.0, =2.13.0-preview.0, =2.13.0-preview.0, =2.13.0-preview.0, =0.0.0, =0.0.2-alpha-20260313130016-7fe861602b61cb29c75e6d7e84eae979268037af Source cves: CVE-2026-32621 Source advisory: OSV:GHSA-PFJJ-6F4P-RVMH...

@apollo/composition (>=2.10.0-alpha.0, <=2.10.4), @apollo/gateway (>=2.10.0-alpha.0, <=2.10.4) +6 more potentially affected by CVE-2026-32621 via @apollo/federation-internals (>=2.10.0, <=2.10.4)

@apollo/federation-internals NPM version =2.10.0, =2.10.0-alpha.0, =2.10.0-alpha.0, =2.10.0-alpha.0, =2.10.0-alpha.0, =2.10.0-alpha.0, =10.8.3, =11.1.13 - @pothos-examples/federation 3.1.13 - @pothos-examples/prisma-federation 3.1.24 Source cves: CVE-2026-32621 Source advisory:...

CVE-2026-32621

Apollo Federation is an architecture for declaratively composing APIs into a unified graph. Prior to 2.9.6, 2.10.5, 2.11.6, 2.12.3, and 2.13.2, a vulnerability exists in query plan execution within the gateway that may allow pollution of Object.prototype in certain scenarios. A malicious client m...

CVE-2026-32621 Apollo Federation has prototype pollution via incomplete key sanitization

Apollo Federation is an architecture for declaratively composing APIs into a unified graph. Prior to 2.9.6, 2.10.5, 2.11.6, 2.12.3, and 2.13.2, a vulnerability exists in query plan execution within the gateway that may allow pollution of Object.prototype in certain scenarios. A malicious client m...

CVE-2026-32621

CVE-2026-32621 affects Apollo Federation’s gateway, with a root cause in query plan execution leading to possible pollution of Object.prototype. The advisory and CVE entry indicate the issue exists prior to fixes in versions 2.9.6, 2.10.5, 2.11.6, 2.12.3, and 2.13.2, involving either crafted oper...

CVE-2026-32621 Apollo Federation has prototype pollution via incomplete key sanitization

Apollo Federation is an architecture for declaratively composing APIs into a unified graph. Prior to 2.9.6, 2.10.5, 2.11.6, 2.12.3, and 2.13.2, a vulnerability exists in query plan execution within the gateway that may allow pollution of Object.prototype in certain scenarios. A malicious client m...

CVE-2026-32621 Apollo Federation has prototype pollution via incomplete key sanitization

Apollo Federation is an architecture for declaratively composing APIs into a unified graph. Prior to 2.9.6, 2.10.5, 2.11.6, 2.12.3, and 2.13.2, a vulnerability exists in query plan execution within the gateway that may allow pollution of Object.prototype in certain scenarios. A malicious client m...

PT-2026-25379

Name of the Vulnerable Software and Affected Versions Apollo Federation versions prior to 2.9.6 Apollo Federation versions prior to 2.10.5 Apollo Federation versions prior to 2.11.6 Apollo Federation versions prior to 2.12.3 Apollo Federation versions prior to 2.13.2 Description Apollo Federation...

CVE-2026-28432

Misskey is an open source, federated social media platform. All Misskey servers prior to 2026.3.1 contain a vulnerability that allows bypassing HTTP signature verification. Although this is a vulnerability related to federation, it affects all servers regardless of whether federation is enabled o...

CVE-2026-28432

Misskey is an open source, federated social media platform. All Misskey servers prior to 2026.3.1 contain a vulnerability that allows bypassing HTTP signature verification. Although this is a vulnerability related to federation, it affects all servers regardless of whether federation is enabled o...

CVE-2026-28432 HTTP signature verification can be bypassed

Misskey is an open source, federated social media platform. All Misskey servers prior to 2026.3.1 contain a vulnerability that allows bypassing HTTP signature verification. Although this is a vulnerability related to federation, it affects all servers regardless of whether federation is enabled o...

CVE-2026-28432

Misskey is an open source, federated social media platform. All Misskey servers prior to 2026.3.1 contain a vulnerability that allows bypassing HTTP signature verification. Although this is a vulnerability related to federation, it affects all servers regardless of whether federation is enabled o...

CVE-2026-28432 HTTP signature verification can be bypassed

Misskey is an open source, federated social media platform. All Misskey servers prior to 2026.3.1 contain a vulnerability that allows bypassing HTTP signature verification. Although this is a vulnerability related to federation, it affects all servers regardless of whether federation is enabled o...