x402
A payments protocol for the internet. Built on HTTP.
View on Github
Activity
- Latest release
- 1w ago
- Total releases
- 33
- Cadence
- ~9 days
- Last 12 months
- 26
Reach
- Stars
- 6.6k
Details
- License
- MIT
- First release
- Feb 20, 2025
| Version | Released | |
|---|---|---|
2.22.0
minor
| ||
2.21.0
minor
| ||
2.20.0
minor
| ||
2.19.0
minor
| ||
2.18.0
minor
| ||
2.17.0
minor
| ||
2.16.0
minor
| ||
2.15.0
minor
| ||
2.14.0
minor
| ||
2.13.1
patch
| ||
2.13.0
minor
| ||
2.12.0
minor
| ||
2.11.0
minor
| ||
2.10.0
minor
| ||
2.9.0
minor
| ||
2.8.0
minor
| ||
2.7.0
minor
| ||
2.6.0
minor
| ||
2.5.0
minor
| ||
2.4.0
minor
| ||
2.3.0
minor
| ||
2.2.0
minor
1 CVE
GHSA-qr2g-p6q7-w82m
GO-2026-4647
Mar 07, 2026
x402 SDK Security Advisory
High
ImpactA security vulnerability exists in outdated versions of the x402 SDK. This vulnerability does not affect users' private keys, smart contracts, or funds. The issue impacts resource servers accepting payments on Solana when the facilitator is running a vulnerable version of the x402 SDK. Who Should Take ActionFacilitators that process payments on Solana must upgrade the x402 SDK to the patched versions listed below. Clients are not required to upgrade. Resource servers are not required to upgrade unless they operate their own facilitator (self-facilitate). PatchesPlease update to the following package versions:
Affected versions
0.1.0
0.1.1
0.1.2
0.1.4
0.1.5
0.2.0
0.2.1
0.3.0
1.0.0
2.0.0
2.1.0
2.2.0
Fixed in
2.3.0
References Updated Apr 08, 2026 · Source: OSV.dev | ||
2.1.0
minor
1 CVE
GHSA-qr2g-p6q7-w82m
GO-2026-4647
Mar 07, 2026
x402 SDK Security Advisory
High
ImpactA security vulnerability exists in outdated versions of the x402 SDK. This vulnerability does not affect users' private keys, smart contracts, or funds. The issue impacts resource servers accepting payments on Solana when the facilitator is running a vulnerable version of the x402 SDK. Who Should Take ActionFacilitators that process payments on Solana must upgrade the x402 SDK to the patched versions listed below. Clients are not required to upgrade. Resource servers are not required to upgrade unless they operate their own facilitator (self-facilitate). PatchesPlease update to the following package versions:
Affected versions
0.1.0
0.1.1
0.1.2
0.1.4
0.1.5
0.2.0
0.2.1
0.3.0
1.0.0
2.0.0
2.1.0
2.2.0
Fixed in
2.3.0
References Updated Apr 08, 2026 · Source: OSV.dev | ||
2.0.0
major
1 CVE
GHSA-qr2g-p6q7-w82m
GO-2026-4647
Mar 07, 2026
x402 SDK Security Advisory
High
ImpactA security vulnerability exists in outdated versions of the x402 SDK. This vulnerability does not affect users' private keys, smart contracts, or funds. The issue impacts resource servers accepting payments on Solana when the facilitator is running a vulnerable version of the x402 SDK. Who Should Take ActionFacilitators that process payments on Solana must upgrade the x402 SDK to the patched versions listed below. Clients are not required to upgrade. Resource servers are not required to upgrade unless they operate their own facilitator (self-facilitate). PatchesPlease update to the following package versions:
Affected versions
0.1.0
0.1.1
0.1.2
0.1.4
0.1.5
0.2.0
0.2.1
0.3.0
1.0.0
2.0.0
2.1.0
2.2.0
Fixed in
2.3.0
References Updated Apr 08, 2026 · Source: OSV.dev | ||
1.0.0
major
1 CVE
GHSA-qr2g-p6q7-w82m
GO-2026-4647
Mar 07, 2026
x402 SDK Security Advisory
High
ImpactA security vulnerability exists in outdated versions of the x402 SDK. This vulnerability does not affect users' private keys, smart contracts, or funds. The issue impacts resource servers accepting payments on Solana when the facilitator is running a vulnerable version of the x402 SDK. Who Should Take ActionFacilitators that process payments on Solana must upgrade the x402 SDK to the patched versions listed below. Clients are not required to upgrade. Resource servers are not required to upgrade unless they operate their own facilitator (self-facilitate). PatchesPlease update to the following package versions:
Affected versions
0.1.0
0.1.1
0.1.2
0.1.4
0.1.5
0.2.0
0.2.1
0.3.0
1.0.0
2.0.0
2.1.0
2.2.0
Fixed in
2.3.0
References Updated Apr 08, 2026 · Source: OSV.dev | ||
0.3.0
minor
1 CVE
GHSA-qr2g-p6q7-w82m
GO-2026-4647
Mar 07, 2026
x402 SDK Security Advisory
High
ImpactA security vulnerability exists in outdated versions of the x402 SDK. This vulnerability does not affect users' private keys, smart contracts, or funds. The issue impacts resource servers accepting payments on Solana when the facilitator is running a vulnerable version of the x402 SDK. Who Should Take ActionFacilitators that process payments on Solana must upgrade the x402 SDK to the patched versions listed below. Clients are not required to upgrade. Resource servers are not required to upgrade unless they operate their own facilitator (self-facilitate). PatchesPlease update to the following package versions:
Affected versions
0.1.0
0.1.1
0.1.2
0.1.4
0.1.5
0.2.0
0.2.1
0.3.0
1.0.0
2.0.0
2.1.0
2.2.0
Fixed in
2.3.0
References Updated Apr 08, 2026 · Source: OSV.dev | ||
0.2.1
patch
1 CVE
GHSA-qr2g-p6q7-w82m
GO-2026-4647
Mar 07, 2026
x402 SDK Security Advisory
High
ImpactA security vulnerability exists in outdated versions of the x402 SDK. This vulnerability does not affect users' private keys, smart contracts, or funds. The issue impacts resource servers accepting payments on Solana when the facilitator is running a vulnerable version of the x402 SDK. Who Should Take ActionFacilitators that process payments on Solana must upgrade the x402 SDK to the patched versions listed below. Clients are not required to upgrade. Resource servers are not required to upgrade unless they operate their own facilitator (self-facilitate). PatchesPlease update to the following package versions:
Affected versions
0.1.0
0.1.1
0.1.2
0.1.4
0.1.5
0.2.0
0.2.1
0.3.0
1.0.0
2.0.0
2.1.0
2.2.0
Fixed in
2.3.0
References Updated Apr 08, 2026 · Source: OSV.dev | ||
0.2.0
minor
1 CVE
GHSA-qr2g-p6q7-w82m
GO-2026-4647
Mar 07, 2026
x402 SDK Security Advisory
High
ImpactA security vulnerability exists in outdated versions of the x402 SDK. This vulnerability does not affect users' private keys, smart contracts, or funds. The issue impacts resource servers accepting payments on Solana when the facilitator is running a vulnerable version of the x402 SDK. Who Should Take ActionFacilitators that process payments on Solana must upgrade the x402 SDK to the patched versions listed below. Clients are not required to upgrade. Resource servers are not required to upgrade unless they operate their own facilitator (self-facilitate). PatchesPlease update to the following package versions:
Affected versions
0.1.0
0.1.1
0.1.2
0.1.4
0.1.5
0.2.0
0.2.1
0.3.0
1.0.0
2.0.0
2.1.0
2.2.0
Fixed in
2.3.0
References Updated Apr 08, 2026 · Source: OSV.dev | ||
0.1.5
patch
1 CVE
GHSA-qr2g-p6q7-w82m
GO-2026-4647
Mar 07, 2026
x402 SDK Security Advisory
High
ImpactA security vulnerability exists in outdated versions of the x402 SDK. This vulnerability does not affect users' private keys, smart contracts, or funds. The issue impacts resource servers accepting payments on Solana when the facilitator is running a vulnerable version of the x402 SDK. Who Should Take ActionFacilitators that process payments on Solana must upgrade the x402 SDK to the patched versions listed below. Clients are not required to upgrade. Resource servers are not required to upgrade unless they operate their own facilitator (self-facilitate). PatchesPlease update to the following package versions:
Affected versions
0.1.0
0.1.1
0.1.2
0.1.4
0.1.5
0.2.0
0.2.1
0.3.0
1.0.0
2.0.0
2.1.0
2.2.0
Fixed in
2.3.0
References Updated Apr 08, 2026 · Source: OSV.dev | ||
0.1.4
patch
1 CVE
GHSA-qr2g-p6q7-w82m
GO-2026-4647
Mar 07, 2026
x402 SDK Security Advisory
High
ImpactA security vulnerability exists in outdated versions of the x402 SDK. This vulnerability does not affect users' private keys, smart contracts, or funds. The issue impacts resource servers accepting payments on Solana when the facilitator is running a vulnerable version of the x402 SDK. Who Should Take ActionFacilitators that process payments on Solana must upgrade the x402 SDK to the patched versions listed below. Clients are not required to upgrade. Resource servers are not required to upgrade unless they operate their own facilitator (self-facilitate). PatchesPlease update to the following package versions:
Affected versions
0.1.0
0.1.1
0.1.2
0.1.4
0.1.5
0.2.0
0.2.1
0.3.0
1.0.0
2.0.0
2.1.0
2.2.0
Fixed in
2.3.0
References Updated Apr 08, 2026 · Source: OSV.dev | ||
0.1.2
patch
1 CVE
GHSA-qr2g-p6q7-w82m
GO-2026-4647
Mar 07, 2026
x402 SDK Security Advisory
High
ImpactA security vulnerability exists in outdated versions of the x402 SDK. This vulnerability does not affect users' private keys, smart contracts, or funds. The issue impacts resource servers accepting payments on Solana when the facilitator is running a vulnerable version of the x402 SDK. Who Should Take ActionFacilitators that process payments on Solana must upgrade the x402 SDK to the patched versions listed below. Clients are not required to upgrade. Resource servers are not required to upgrade unless they operate their own facilitator (self-facilitate). PatchesPlease update to the following package versions:
Affected versions
0.1.0
0.1.1
0.1.2
0.1.4
0.1.5
0.2.0
0.2.1
0.3.0
1.0.0
2.0.0
2.1.0
2.2.0
Fixed in
2.3.0
References Updated Apr 08, 2026 · Source: OSV.dev | ||
0.1.1
patch
1 CVE
GHSA-qr2g-p6q7-w82m
GO-2026-4647
Mar 07, 2026
x402 SDK Security Advisory
High
ImpactA security vulnerability exists in outdated versions of the x402 SDK. This vulnerability does not affect users' private keys, smart contracts, or funds. The issue impacts resource servers accepting payments on Solana when the facilitator is running a vulnerable version of the x402 SDK. Who Should Take ActionFacilitators that process payments on Solana must upgrade the x402 SDK to the patched versions listed below. Clients are not required to upgrade. Resource servers are not required to upgrade unless they operate their own facilitator (self-facilitate). PatchesPlease update to the following package versions:
Affected versions
0.1.0
0.1.1
0.1.2
0.1.4
0.1.5
0.2.0
0.2.1
0.3.0
1.0.0
2.0.0
2.1.0
2.2.0
Fixed in
2.3.0
References Updated Apr 08, 2026 · Source: OSV.dev | ||
0.1.0
initial
1 CVE
GHSA-qr2g-p6q7-w82m
GO-2026-4647
Mar 07, 2026
x402 SDK Security Advisory
High
ImpactA security vulnerability exists in outdated versions of the x402 SDK. This vulnerability does not affect users' private keys, smart contracts, or funds. The issue impacts resource servers accepting payments on Solana when the facilitator is running a vulnerable version of the x402 SDK. Who Should Take ActionFacilitators that process payments on Solana must upgrade the x402 SDK to the patched versions listed below. Clients are not required to upgrade. Resource servers are not required to upgrade unless they operate their own facilitator (self-facilitate). PatchesPlease update to the following package versions:
Affected versions
0.1.0
0.1.1
0.1.2
0.1.4
0.1.5
0.2.0
0.2.1
0.3.0
1.0.0
2.0.0
2.1.0
2.2.0
Fixed in
2.3.0
References Updated Apr 08, 2026 · Source: OSV.dev |