GHSA-3j63-5h8p-gf7c

Suggest an improvement
Source
https://github.com/advisories/GHSA-3j63-5h8p-gf7c
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-3j63-5h8p-gf7c/GHSA-3j63-5h8p-gf7c.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-3j63-5h8p-gf7c
Published
2025-08-20T20:51:55Z
Modified
2025-08-20T20:51:55Z
Summary
x402 SDK vulnerable in outdated versions in resource servers for builders
Details

Impact

There is a security vulnerability in outdated versions of the x402 SDK. This does not directly affect users' keys, smart contracts, or funds.

This primarily impacts builders working on resource servers.

Patches

Please update to the following package versions:

  • x402 >= 0.5.2
  • x402-next >= 0.5.2
  • x402-express >= 0.5.2
  • x402-hono >= 0.5.2
Database specific
{
    "cwe_ids":  [],
    "github_reviewed":  true,
    "github_reviewed_at":  "2025-08-20T20:51:55Z",
    "nvd_published_at":  null,
    "severity":  "HIGH"
}
References

Affected packages

npm / x402

Package

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.5.2

Database specific

source
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-3j63-5h8p-gf7c/GHSA-3j63-5h8p-gf7c.json"

npm / x402-next

Package

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.5.2

Database specific

source
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-3j63-5h8p-gf7c/GHSA-3j63-5h8p-gf7c.json"

npm / x402-express

Package

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.5.2

Database specific

source
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-3j63-5h8p-gf7c/GHSA-3j63-5h8p-gf7c.json"

npm / x402-hono

Package

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.5.2

Database specific

source
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-3j63-5h8p-gf7c/GHSA-3j63-5h8p-gf7c.json"