GHSA-5WX6-MG75-V57R pnpm: Manifest identity spoof satisfies allowBuilds and runs attacker lifecycle

Summary Keep build approval for opaque dependency sources byte-exact for GHSA-5wx6-mg75-v57r / CAND-PNPM-123. Merged upstream commit bf1b731ee6 fixed the original name-only approval bypass by making build policy consume the resolved dependency identity. One collision remained: the generic...

EUVD-2026-39498

pnpm: Repository config can expand victim environment secrets into registry requests before scripts run...

GHSA-3QHV-2RGH-X77R pnpm: Repository config can expand victim environment secrets into registry requests before scripts run

Maintainer Action Plan This report is ready to review with the shared patch branch. Start with the PR and the expected fixed behavior, then use the detailed exploit narrative below only if you want to replay the original path. - Advisory: CAND-PNPM-122 / GHSA-3qhv-2rgh-x77r - Advisory URL:...

GHSA-CJHR-43R9-CFMW pnpm binds unscoped user-level npm auth credentials to a repository-selected registry

Summary pnpm can send user-level unscoped npm authentication credentials to a registry chosen by a repository-local .npmrc file. In the reproduced case, the user's npm config contains a default registry and an unscoped authToken. The repository does not provide a token-bearing auth line. It only...

pnpm binds unscoped user-level npm auth credentials to a repository-selected registry

Summary pnpm can send user-level unscoped npm authentication credentials to a registry chosen by a repository-local .npmrc file. In the reproduced case, the user's npm config contains a default registry and an unscoped authToken. The repository does not provide a token-bearing auth line. It only...

EUVD-2026-39495

pnpm binds unscoped user-level npm auth credentials to a repository-selected registry...

GHSA-HWX4-2J3J-G496 pnpm: Transitive dependency alias path traversal allows project path override via symlink replacement

Summary pnpm allows a transitive dependency alias from registry package metadata to contain path traversal segments. During install, pnpm later uses that alias as a filesystem path when linking dependency nodes. As a result, a registry package can cause pnpm install - ignore-scripts to replace...

@designid/tokens (0.1.1), @directus/vue-split-panel (>=0.1.0, <=0.8.2) +11 more potentially affected by CVE-2026-50021 via pnpm (>=10.0.0, <=10.33.2)

pnpm NPM version =10.0.0, =0.1.0, =1.1.1, =3.7.16, =0.1.8, =0.1.0, =2.7.2, =0.0.2, =0.2.5, =1.0.4, =1.0.7 Source cves: CVE-2026-50021 Source advisory: OSV:GHSA-Q6J5-FJX5-2MC3...

EUVD-2026-39488

pnpm Has an Integrity Check Bypass via Missing Lockfile Integrity Field...

@designid/tokens (0.1.1), @directus/vue-split-panel (>=0.1.0, <=0.8.2) +11 more potentially affected by CVE-2026-50573 via pnpm (>=10.0.0, <=10.33.2)

pnpm NPM version =10.0.0, =0.1.0, =1.1.1, =3.7.16, =0.1.8, =0.1.0, =2.7.2, =0.0.2, =0.2.5, =1.0.4, =1.0.7 Source cves: CVE-2026-50573 Source advisory: SNYK:JS-PNPM-17668154...

EUVD-2026-39489

pnpm: Unsafe default behavior breaks integrity check...

regclient may leak authentication credentials to external blob stores

Credentials for a registry may be inadvertently leaked to external servers. A prerequisite for this attack is a malicious registry server, a malicious blob store, or a registry that does not restrict the external URLs for foreign blobs. Example attack A malicious registry serves an OCI image...

Cargo crates in third party registries can override the cached source of other crates

The Rust Security Response Team was notified that Cargo incorrectly handled symlinks inside of crate tarballs downloaded from third-party registries, allowing a malicious crate to override the source code of another crate from the same registry. This vulnerability is tracked as CVE-2026-5223. The...

GHSA-P688-R7JV-FM6F Cargo can be coerced to share credentials between registries

The Rust Security Response Team was notified that Cargo incorrectly normalized the URLs of third-party registries using the sparse index protocol1. If a hosting provider allowed multiple registries to be hosted with arbitrary names within the same domain, an attacker able to publish crates in a...

Cargo can be coerced to share credentials between registries

The Rust Security Response Team was notified that Cargo incorrectly normalized the URLs of third-party registries using the sparse index protocol1. If a hosting provider allowed multiple registries to be hosted with arbitrary names within the same domain, an attacker able to publish crates in a...

EUVD-2026-31654

Cargo can be coerced to share credentials between registries...

GHSA-WPHV-VFRH-23Q5 joserfc: b64=false RFC7797 JWS payloads bypass JWSRegistry payload-size limits during deserialization

RFC7797 b64=false JWS payloads bypass JWSRegistry payload-size limits during deserialization Summary Testing revealed that joserfc accepts oversized RFC7797 b64=false JWS payloads without applying JWSRegistry.maxpayloadlength. The normal JWS compact and flattened JSON paths reject payloads above...

Security Bulletin: Vulnerabilities have been identified in WebSphere Application Server shipped with WebSphere Service Registry and Repository (CVE-2026-11541, CVE-2026-11536, CVE-2026-11594, CVE-2026-11707 and CVE-2026-11383)

Summary WebSphere Application Server is shipped as a component of WebSphere Service Registry and Repository. Information about multiple vulnerabilities affecting WebSphere Application Server have been published in security bulletins. Vulnerability Details Refer to the security bulletins listed in...

EUVD-2026-39593

A flaw was found in Apicurio Registry. The DocumentBuilderAccessor correctly blocks external DTD and schema access but does not disable DOCTYPE declarations or enable FEATURESECUREPROCESSING. An attacker with artifact-write permission can upload XML documents with internal entity-expansion payloa...

EUVD-2026-39574

A flaw was found in Apicurio Registry. The ContentTypeUtil.isParsableXml method creates a SAXParserFactory without enabling secure processing features or disabling external entity resolution. An attacker with artifact-write permission or unauthenticated when the registry runs with default...