Latest security news
Page 3
Fri, October 16
Claude Code: Plugin Hash Pin Bypass Allows Bypass of Hash Pinning
影響: npm:@anthropic-ai/claude-code < 2.1.179 → 2.1.179 The plugin install flow in Claude Code and Claude Desktop checked out a marketplace's pinned commit SHA using git checkout without verifying that the resulting HEAD matched the pinned SHA. An attacker controlling a plugin's upstream repository could create a branch named identically to the pinned 40-character SHA, causing the checkout to silently resolve to the attacker's branch tip instead of the reviewed commit, resulting in attacker-controlled code being installed bypassing the pinned hash.…
Qwik: Crashing any Qwik Server via Resource thenable
影響: npm:@builder.io/qwik < 1.20.0 → 1.20.0, npm:@qwik.dev/core < 2.0.0-beta37 → 2.0.0-beta37 A Qwik server in the default configuration can be crashed with one unauthenticated HTTP request. During qwik-json body parsing, ResourceSerializer.$fill$ does Promise.resolve(resource._resolved). If _resolved is a plain object whose .then is a QRL for an unregistered symbol, the async QRL rejects, the rejection is orphaned, and Node terminates the process via its default unhandled-rejection policy. Impact One unauthenticated request crashes the server. Looping keeps every replica dead a…
Backstage: Improper access control in backend action invocation
影響: npm:@backstage/backend-defaults < 0.17.8 → 0.17.8 An authenticated user could invoke actions that an operator had excluded through action configuration. Existing action permissions and downstream authorization remain enforced. Patches Patched in @backstage/backend-defaults version 0.17.8 Workarounds Limit access to action invocation endpoints to trusted service callers until upgrading.