CVE-2026-76241

stigmem-node 0.9.0a1 lets an operator disable plugin signature enforcement via a single configuration flag without confirmation. If plugin directories are writable by less-trusted users, unsigned malicious plugins can be loaded, causing arbitrary code execution. Upgrade to 0.9.0a2, which requires...

EUVD-2026-62405

stigmem-node 0.9.0a1 allows plugin signature enforcement to be disabled via a single configuration flag without a second explicit acknowledgment. If that setting is carried into an environment where plugin directories are writable by less-trusted users, unsigned potentially malicious plugin code...

EUVD-2026-62404

stigmem-node 0.9.0a1 interpolates Postgres backend schema identifiers into SQL strings without defensive quoting. In the affected code path the schema value is operator-controlled, but the unsafe pattern could allow SQL injection if a schema name were derived from tenant, request, or user input...

stigmem-node's federation peer registration lacked explicit out-of-band approval

Impact Federation peer registration accepted peer key material during registration without a separate administrator approval step based on an out-of-band fingerprint check. Impacted deployments are nodes that accept federation peer registration across a network where initial registration could be...

GHSA-W7PM-9G55-MXFM stigmem-node's unsigned plugin override could be enabled without a second explicit acknowledgment

Impact A single configuration flag could disable plugin signature enforcement. If an operator unintentionally carried that setting into an environment where plugin paths are writable by less-trusted users, unsigned plugin code could be loaded. Patches Patched in 0.9.0a2. Disabling plugin signatur...

GHSA-JMFC-HFJQ-PXCP stigmem-node's federation insecure transport settings may allow non-loopback cleartext federation

Impact Stigmem nodes with federation enabled could be configured to run without mTLS outside loopback-only local development. In affected deployments, federation traffic may traverse the network without the intended transport protection. Impacted users are operators who enabled federation and...

stigmem-node's Postgres schema identifier handling required defensive quoting

Impact Postgres backend schema identifiers were interpolated into SQL strings. In the reviewed code path the schema value is operator-controlled, but the pattern was unsafe if future call sites allowed tenant or request-controlled schema names. Impacted users are operators using the Postgres...

stigmem-node's federation peer token timestamp validation may reject valid peer tokens

Impact A mismatch in federation peer-token timestamp handling could cause valid peer tokens to be treated as expired. Impacted deployments are Stigmem nodes using federation peer authentication paths from affected versions. The primary impact is availability and reliability of authenticated...

stigmem-node: Auth-disabled deployments may grant broad anonymous access outside loopback

Impact Stigmem nodes configured with authentication disabled could grant the anonymous identity broad read/write/federation capabilities if exposed outside a loopback-only local development environment. Impacted users are operators who intentionally disabled authentication while binding the node ...

PT-2026-47568

Impact Stigmem nodes configured with authentication disabled could grant the anonymous identity broad read/write/federation capabilities if exposed outside a loopback-only local development environment. Impacted users are operators who intentionally disabled authentication while binding the node ...

Command Injection

Overview talkpipe is a Python internal and external DSL for writing generative AI analytics Affected versions of this package are vulnerable to Command Injection via the talkpipe.util.os.runcommand function which use subprocess.Popen..., shell=True unsafe. An attacker can execute arbitrary...

Missing Authentication for Critical Function

Overview talkpipe is a Python internal and external DSL for writing generative AI analytics Affected versions of this package are vulnerable to Missing Authentication for Critical Function due to the CORS middleware, which allowed requests from any origin , without needing to provide any form of...