mppx: Gas Draining with padding

Details When the server acts as the feepayer, mppx 0.6.27 validates calldata using viem's decodeFunctionData, which is lenient about trailing bytes. The FeePayerPolicy caps gaslimit ≤ 2 M and maxfeepergas ≤ 100 Gwei but does not check calldata length. Tempo uses legacy calldata gas pricing: 16 ga...

GHSA-727H-3VM5-QWQ6 mppx: Gas Draining with padding

Details When the server acts as the feepayer, mppx 0.6.27 validates calldata using viem's decodeFunctionData, which is lenient about trailing bytes. The FeePayerPolicy caps gaslimit ≤ 2 M and maxfeepergas ≤ 100 Gwei but does not check calldata length. Tempo uses legacy calldata gas pricing: 16 ga...

CVE-2026-63628

mppx is a TypeScript interface for machine payments protocol. Prior to 0.8.2, the fee-payer cosigning path in src/tempo/internal/fee-payer.ts copied a client-supplied accesslist from a 0x78 FeePayerEnvelope without validating its length or contents. Because EIP-2930 access-list entries consume...

CVE-2026-63627

mppx is a TypeScript interface for machine payments protocol. Prior to 0.8.2, FeePayerPolicy in src/tempo/internal/fee-payer.ts used decodeFunctionData to validate fee-sponsored calldata but did not reject trailing bytes. A client could append nonzero padding that increased intrinsic calldata gas...

EUVD-2026-84806

mppx is a TypeScript interface for machine payments protocol. Prior to 0.8.2, the fee-payer cosigning path in src/tempo/internal/fee-payer.ts copied a client-supplied accesslist from a 0x78 FeePayerEnvelope without validating its length or contents. Because EIP-2930 access-list entries consume...

CVE-2026-63628 mppx: Gas Draining with access list

mppx is a TypeScript interface for machine payments protocol. Prior to 0.8.2, the fee-payer cosigning path in src/tempo/internal/fee-payer.ts copied a client-supplied accesslist from a 0x78 FeePayerEnvelope without validating its length or contents. Because EIP-2930 access-list entries consume...

CVE-2026-63628

The mppx TypeScript interface for the machine payments protocol is vulnerable to a gas draining attack in versions prior to 0.8.2 . The flaw exists in the fee-payer cosigning path located in src/tempo/internal/fee-payer.ts, where the software copies a client-supplied access_list from a 0x78 FeePa...

CVE-2026-63628 mppx: Gas Draining with access list

mppx is a TypeScript interface for machine payments protocol. Prior to 0.8.2, the fee-payer cosigning path in src/tempo/internal/fee-payer.ts copied a client-supplied accesslist from a 0x78 FeePayerEnvelope without validating its length or contents. Because EIP-2930 access-list entries consume...

CVE-2026-63628 mppx: Gas Draining with access list

mppx is a TypeScript interface for machine payments protocol. Prior to 0.8.2, the fee-payer cosigning path in src/tempo/internal/fee-payer.ts copied a client-supplied accesslist from a 0x78 FeePayerEnvelope without validating its length or contents. Because EIP-2930 access-list entries consume...

CVE-2026-63627 mppx: Gas Draining with padding

mppx is a TypeScript interface for machine payments protocol. Prior to 0.8.2, FeePayerPolicy in src/tempo/internal/fee-payer.ts used decodeFunctionData to validate fee-sponsored calldata but did not reject trailing bytes. A client could append nonzero padding that increased intrinsic calldata gas...

CVE-2026-63628: Improper Input Validation

mppx is a TypeScript interface for machine payments protocol. Prior to 0.8.2, the fee-payer cosigning path in src/tempo/internal/fee-payer.ts copied a client-supplied accesslist from a 0x78 FeePayerEnvelope without validating its length or contents. Because EIP-2930 access-list entries consume...

PT-2026-96975

Name of the Vulnerable Software and Affected Versions mppx versions prior to 0.8.2 Description The fee-payer cosigning path in src/tempo/internal/fee-payer.ts copies a client-supplied access list from a 0x78 FeePayerEnvelope without validating its length or contents. EIP-2930 access-list entries...

School Registration and Fee System SQL Injection Vulnerability (CNVD-2026-37879)

School Registration and Fee System is a school registration and fee management software developed by the SourceCodester community. The system has a SQL injection vulnerability, which stems from incorrect handling of the period parameter in the file bilal/normal/payreport.php. Attackers can exploi...

School Registration and Fee System SQL Injection Vulnerability

School Registration and Fee System is a school registration and fee management software developed by the SourceCodester community. The School Registration and Fee System has a SQL injection vulnerability, which stems from incorrect handling of the Category parameter in the file bilal/saveclass.ph...

CVE-2026-90526

A security vulnerability has been detected in SourceCodester School Registration and Fee System 1.0. This impacts an unknown function of the file /bilal/saveclass.php. The manipulation of the argument Category leads to sql injection. Remote exploitation of the attack is possible. The exploit has...

EUVD-2026-77028

A security vulnerability has been detected in SourceCodester School Registration and Fee System 1.0. This impacts an unknown function of the file /bilal/saveclass.php. The manipulation of the argument Category leads to sql injection. Remote exploitation of the attack is possible. The exploit has...

CVE-2026-90526 SourceCodester School Registration and Fee System save_class.php sql injection

A security vulnerability has been detected in SourceCodester School Registration and Fee System 1.0. This impacts an unknown function of the file /bilal/saveclass.php. The manipulation of the argument Category leads to sql injection. Remote exploitation of the attack is possible. The exploit has...

CVE-2026-90516

A vulnerability was found in SourceCodester School Registration and Fee System 1.0. The affected element is an unknown function of the file /bilal/normal/payreport.php. Performing a manipulation of the argument period results in sql injection. The attack can be initiated remotely. The exploit has...

CVE-2026-90516 SourceCodester School Registration and Fee System pay_report.php sql injection

A vulnerability was found in SourceCodester School Registration and Fee System 1.0. The affected element is an unknown function of the file /bilal/normal/payreport.php. Performing a manipulation of the argument period results in sql injection. The attack can be initiated remotely. The exploit has...

CVE-2026-90516 SourceCodester School Registration and Fee System pay_report.php sql injection

A vulnerability was found in SourceCodester School Registration and Fee System 1.0. The affected element is an unknown function of the file /bilal/normal/payreport.php. Performing a manipulation of the argument period results in sql injection. The attack can be initiated remotely. The exploit has...