CVE-2026-44428 MCP Registry: GitHub OIDC tokens replayable across registry deployments due to shared audience

The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.6, the client-side and server-side GitHub OIDC flow is bound only to a global audience string, not to the specific registry instance being targeted. On the client side, the publisher...

CVE-2026-44428

The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.6, the client-side and server-side GitHub OIDC flow is bound only to a global audience string, not to the specific registry instance being targeted. On the client side, the publisher...

CVE-2026-44428

The CVE-2026-44428 issue affects the MCP Registry’s GitHub OIDC token flow: before 1.7.6, both client and server validate a shared audience string (audience=mcp-registry) across registry deployments, enabling a token obtained for one registry to be replayed against another. This breaks deployment...

CVE-2026-44428 MCP Registry: GitHub OIDC tokens replayable across registry deployments due to shared audience

The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.6, the client-side and server-side GitHub OIDC flow is bound only to a global audience string, not to the specific registry instance being targeted. On the client side, the publisher...

EUVD-2026-30493

The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.6, the client-side and server-side GitHub OIDC flow is bound only to a global audience string, not to the specific registry instance being targeted. On the client side, the publisher...

CVE-2026-44428

The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.6, the client-side and server-side GitHub OIDC flow is bound only to a global audience string, not to the specific registry instance being targeted. On the client side, the publisher...

CVE-2026-44428 MCP Registry: GitHub OIDC tokens replayable across registry deployments due to shared audience

The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.6, the client-side and server-side GitHub OIDC flow is bound only to a global audience string, not to the specific registry instance being targeted. On the client side, the publisher...

CVE-2026-45781 MCP Registry: OCI ownership validation fails open on upstream rate limits, allowing attacker-controlled package claims

The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.9, OCI ownership validation skips label-match check when upstream OCI registry returns HTTP 429, letting any authenticated publisher bind their io.github./ namespace to OCI images the...

CVE-2026-45306

creationtimestamp| type| source ---|---|--- 2026-05-14 20:17:27+00:00| published-proof-of-concept| https://github.com/advisories/GHSA-w727-595x-pc3r...

GHSA-8297-V2RF-2P32 vulnerabilities

Vulnerabilities for packages: jenkins...

MAL-2026-3760 Malicious code in ethers-abstract-signer (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e17d355d974f842bc8db3219ce3f1dc6e643f2a5e1ba8dd0b38a404a8f96e9a8 On npm install, the package's postinstall hook spawns a Node one-liner that uses childprocess.exec to curl/wget...

Malicious code in ethers-abstract-signer (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e17d355d974f842bc8db3219ce3f1dc6e643f2a5e1ba8dd0b38a404a8f96e9a8 On npm install, the package's postinstall hook spawns a Node one-liner that uses childprocess.exec to curl/wget...

MAL-2026-3768 Malicious code in npmjs_web3-util (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 263a0126b20b1d58bc0528a4b7bea19027b94383e00b5b9f03b712d96be89ca7 The package's postinstall lifecycle hook downloads a script from a personal GitHub Gist...

Malicious code in npmjs_web3-util (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 263a0126b20b1d58bc0528a4b7bea19027b94383e00b5b9f03b712d96be89ca7 The package's postinstall lifecycle hook downloads a script from a personal GitHub Gist...

Malicious code in natazx (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d0514a0df660dfc4e7380f68e8533fa325ccc246ba21855975f73d3af78cd9f0 On import natazx, the package's top-level code executes several installer-hostile actions without consent: 1 it unconditionally overwrites the host's...

GHSA-7RX4-C5VX-G8W3

creationtimestamp| type| source ---|---|--- 2026-05-14 18:40:28+00:00| seen| https://gist.github.com/alon710/260608e1e5e80ae5e3b0acd83fc48ee1...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the chromium/convert/url endpoint due to insufficient validation of redirect destinations against the deny-list. An attacker can access internal network resources and sensitive endpoints by supplying ...

CVE-2026-46481

creationtimestamp| type| source ---|---|--- 2026-05-14 15:37:25+00:00| published-proof-of-concept| https://github.com/open-metadata/OpenMetadata/security/advisories/GHSA-9vmh-whc4-7phg 2026-06-08 19:49:31+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mnshblm7jb2r...

CVE-2026-46477

creationtimestamp| type| source ---|---|--- 2026-05-14 14:18:06+00:00| published-proof-of-concept| https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-5h9v-837x-m97r 2026-06-08 17:24:21+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mns75tvowx2z...

CVE-2026-46476

creationtimestamp| type| source ---|---|--- 2026-05-14 14:17:36+00:00| published-proof-of-concept| https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-728h-4mwj-f2p4 2026-06-08 17:11:12+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mns6gihbi32r...