sm-crypto data forgery vulnerability

sm-crypto is an encryption algorithm developed by June01, a personal developer. Versions of sm-crypto prior to 0.4.0 had a data forgery vulnerability. This vulnerability stemmed from defects in the SM2 signature verification logic, which could lead to signature forgery...

sm-crypto data forgery vulnerability

sm-crypto is an encryption algorithm developed by June01, a personal developer. Versions of sm-crypto prior to 0.3.14 contained a data manipulation vulnerability. This vulnerability stemmed from defects in the SM2 decryption logic, which could lead to the recovery of private keys...

Improper Verification of Cryptographic Signature

Overview sm-crypto is a sm-crypto Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the SM2 signature verification process. An attacker can bypass signature validation by forging signatures for arbitrary public keys. Remediation Upgrade...

cn.herodotus.engine:oauth2-authentication-autoconfigure (>=3.5.5.3, <=3.5.6.2), cn.herodotus.engine:oauth2-authorization-server-autoconfigure (>=3.3.0.5, <=3.5.5.2) +2 more potentially affected by CVE-2026-23965 via org.webjars.npm:sm-crypto (0.3.13)

org.webjars.npm:sm-crypto MAVEN version 0.3.13 is affected by a known vulnerability. The following packages have a transitive dependency on org.webjars.npm:sm-crypto and may be impacted: - cn.herodotus.engine:oauth2-authentication-autoconfigure =3.5.5.3, =3.3.0.5, =3.3.0.5, =3.5.5.3, =3.5.6.2...

@3w5h/knowledge_query (1.0.30), @3w5h/utils (>=1.0.0, <=1.0.7) +614 more potentially affected by CVE-2026-23965 via sm-crypto (>=0.0.9, <=0.3.14)

sm-crypto NPM version =0.0.9, =1.0.0, =0.1.0, =4.4.42, =0.0.2, =2.2.6, =2.2.6, =2.2.6, =2.3.10, =2.1.4, =2.2.6, =2.2.6, =2.2.6, =2.1.15, =2.3.9 and more Source cves: CVE-2026-23965 Source advisory: OSV:GHSA-HPWG-XG7M-3P6M...

@3w5h/knowledge_query (1.0.30), @3w5h/utils (>=1.0.0, <=1.0.7) +614 more potentially affected by CVE-2026-23965 via sm-crypto (>=0.0.9, <=0.3.14)

sm-crypto NPM version =0.0.9, =1.0.0, =0.1.0, =4.4.42, =0.0.2, =2.2.6, =2.2.6, =2.2.6, =2.3.10, =2.1.4, =2.2.6, =2.2.6, =2.2.6, =2.1.15, =2.3.9 and more Source cves: CVE-2026-23965 Source advisory: SNYK:JS-SMCRYPTO-15054484...

cn.herodotus.engine:oauth2-authentication-autoconfigure (>=3.5.5.3, <=3.5.6.2), cn.herodotus.engine:oauth2-authorization-server-autoconfigure (>=3.3.0.5, <=3.5.5.2) +2 more potentially affected by CVE-2026-23967 via org.webjars.npm:sm-crypto (0.3.13)

org.webjars.npm:sm-crypto MAVEN version 0.3.13 is affected by a known vulnerability. The following packages have a transitive dependency on org.webjars.npm:sm-crypto and may be impacted: - cn.herodotus.engine:oauth2-authentication-autoconfigure =3.5.5.3, =3.3.0.5, =3.3.0.5, =3.5.5.3, =3.5.6.2...

@ancademy/bespoke-classic-client (>=2.2.6, <=2.7.8-alpha.1), @ancademy/bespoke-classic-robot (>=2.2.6, <=2.7.8-alpha.2) +111 more potentially affected by CVE-2026-23967 via sm-crypto (>=0.0.9, <=0.3.13)

sm-crypto NPM version =0.0.9, =2.2.6, =2.2.6, =2.2.6, =2.3.10, =2.1.4, =2.2.6, =2.2.6, =2.2.6, =2.1.15, =2.7.0, =2.1.15, =2.1.4, =2.7.7, =2.7.0, =2.7.8-alpha.1 and more Source cves: CVE-2026-23967 Source advisory: SNYK:JS-SMCRYPTO-15060560...

@ancademy/bespoke-classic-client (>=2.2.6, <=2.7.8-alpha.1), @ancademy/bespoke-classic-robot (>=2.2.6, <=2.7.8-alpha.2) +111 more potentially affected by CVE-2026-23967 via sm-crypto (>=0.0.9, <=0.3.13)

sm-crypto NPM version =0.0.9, =2.2.6, =2.2.6, =2.2.6, =2.3.10, =2.1.4, =2.2.6, =2.2.6, =2.2.6, =2.1.15, =2.7.0, =2.1.15, =2.1.4, =2.7.7, =2.7.0, =2.7.8-alpha.1 and more Source cves: CVE-2026-23967 Source advisory: OSV:GHSA-QV7W-V773-3XQM...

sm-crypto Affected by Signature Malleability in SM2-DSA

Summary A signature malleability vulnerability exists in the SM2 signature verification logic of the sm-crypto library. An attacker can derive a new valid signature for a previously signed message from an existing signature. Credit This vulnerability was discovered by: - XlabAI Team of Tencent...

Improper Verification of Cryptographic Signature

Overview sm-crypto is a sm-crypto Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the SM2 signature verification process. An attacker can create a new valid signature for a previously signed message by manipulating an existing signature...

Improper Verification of Cryptographic Signature

Overview org.webjars.npm:sm-crypto is a sm-crypto Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the SM2 signature verification process. An attacker can create a new valid signature for a previously signed message by manipulating an existi...

GHSA-QV7W-V773-3XQM sm-crypto Affected by Signature Malleability in SM2-DSA

Summary A signature malleability vulnerability exists in the SM2 signature verification logic of the sm-crypto library. An attacker can derive a new valid signature for a previously signed message from an existing signature. Credit This vulnerability was discovered by: - XlabAI Team of Tencent...

sm-crypto Affected by Private Key Recovery in SM2-PKE

Summary A private key recovery vulnerability exists in the SM2 decryption logic of sm-crypto. By interacting with the SM2 decryption interface multiple times, an attacker can fully recover the private key within approximately several hundred interactions. Credit This vulnerability was discovered...

@ancademy/bespoke-classic-client (>=2.2.6, <=2.7.8-alpha.1), @ancademy/bespoke-classic-robot (>=2.2.6, <=2.7.8-alpha.2) +111 more potentially affected by CVE-2026-23966 via sm-crypto (>=0.0.9, <=0.3.13)

sm-crypto NPM version =0.0.9, =2.2.6, =2.2.6, =2.2.6, =2.3.10, =2.1.4, =2.2.6, =2.2.6, =2.2.6, =2.1.15, =2.7.0, =2.1.15, =2.1.4, =2.7.7, =2.7.0, =2.7.8-alpha.1 and more Source cves: CVE-2026-23966 Source advisory: OSV:GHSA-PGX9-497M-6C4V...

Insufficient Verification of Data Authenticity

Overview org.webjars.npm:sm-crypto is a sm-crypto Affected versions of this package are vulnerable to Insufficient Verification of Data Authenticity in the SM2 decryption logic. An attacker can recover sensitive private key material by repeatedly interacting with the decryption interface...

Insufficient Verification of Data Authenticity

Overview sm-crypto is a sm-crypto Affected versions of this package are vulnerable to Insufficient Verification of Data Authenticity in the SM2 decryption logic. An attacker can recover sensitive private key material by repeatedly interacting with the decryption interface. Remediation Upgrade...

@ancademy/bespoke-classic-client (>=2.2.6, <=2.7.8-alpha.1), @ancademy/bespoke-classic-robot (>=2.2.6, <=2.7.8-alpha.2) +111 more potentially affected by CVE-2026-23966 via sm-crypto (>=0.0.9, <=0.3.13)

sm-crypto NPM version =0.0.9, =2.2.6, =2.2.6, =2.2.6, =2.3.10, =2.1.4, =2.2.6, =2.2.6, =2.2.6, =2.1.15, =2.7.0, =2.1.15, =2.1.4, =2.7.7, =2.7.0, =2.7.8-alpha.1 and more Source cves: CVE-2026-23966 Source advisory: SNYK:JS-SMCRYPTO-15054679...

cn.herodotus.engine:oauth2-authentication-autoconfigure (>=3.5.5.3, <=3.5.6.2), cn.herodotus.engine:oauth2-authorization-server-autoconfigure (>=3.3.0.5, <=3.5.5.2) +2 more potentially affected by CVE-2026-23966 via org.webjars.npm:sm-crypto (0.3.13)

org.webjars.npm:sm-crypto MAVEN version 0.3.13 is affected by a known vulnerability. The following packages have a transitive dependency on org.webjars.npm:sm-crypto and may be impacted: - cn.herodotus.engine:oauth2-authentication-autoconfigure =3.5.5.3, =3.3.0.5, =3.3.0.5, =3.5.5.3, =3.5.6.2...

PT-2026-3894

Name of the Vulnerable Software and Affected Versions sm-crypto versions prior to 0.3.14 Description The sm-crypto library, providing JavaScript implementations of Chinese cryptographic algorithms SM2, SM3, and SM4, contains a signature malleability issue in its SM2 signature verification logic. ...