high7.5
CVE-2025-25500
CosmWasm Allows Bypass of Capability Restrictions in Blockchains
Impact
An issue in CosmWasm prior to v2.2.0 allows attackers to bypass capability restrictions in blockchains by exploiting a lack of runtime capability validation. This allows attackers to deploy a contract without capability enforcement, and execute unauthorized actions on the blockchain.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| rust | cosmwasm | < 2.2.0 | 2.2.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cosmwasm | Cosmwasm | before 2.2.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://gist.github.com/H3T76/8096a6ff9410f3a6d9a25db1a68ae657#file-cve-2025-25500
- https://github.com/advisories/GHSA-cg8r-jwg7-r2x4
- https://nvd.nist.gov/vuln/detail/CVE-2025-25500
- https://github.com/CVEProject/cveproject.github.io/blob/gh-pages/requester/reservation-guidelines.md
- https://github.com/CosmWasm/cosmwasm/blob/v2.2.0/CHANGELOG.md