CVE-2026-76241: high-severity vulnerability in eidetic-labs stigmem
stigmem Plugin Signature Enforcement Bypass via Configuration
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.3epss 0.1%
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 could be loaded and executed, resulting in arbitrary code execution. Fixed in 0.9.0a2, which requires a second explicit acknowledgment to disable signature enforcement.
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
eidetic-labs · stigmemRelated CVEs — eidetic-labs stigmem
In the same product, most dangerous first.
CVE-2026-76243CRITICALstigmem before 0.9.0a2 Authentication Bypass via Disabled AuthEPSS 0.6%CVE-2026-76240HIGHstigmem Postgres SQL Injection via Schema IdentifierEPSS 0.4%CVE-2026-76242CRITICALstigmem Federation Peer Registration Authentication BypassEPSS 0.3%CVE-2026-76244CRITICALstigmem-node Insecure Federation Transport ConfigurationEPSS 0.3%CVE-2026-76245HIGHstigmem Federation Peer Token Timestamp Validation BypassEPSS 0.2%