CVE-2026-106511 (GCVE-0-2026-106511)
Vulnerability from cvelistv5
Published
2026-10-06 18:52
Modified
2026-10-07 17:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
MultiversX's multisig-improved (repository: mx-multisig-and-modules) reference implementation of their on-chain multisig smart contract system contains a vulnerability where a missing independent authorization check allows any account with the Proposer role to perform explicitly barred actions. This vulnerability allows the Proposer role to move funds alone, draining 100% of a contract's EGLD/ESDT balance in two transactions with zero signatures.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MultiversX Labs S.R.L. | multisig-improved |
Version: GitHub commit 2e6dbea40f9b8ac165572a9efd4304804762a299 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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