Filtered by vendor Bitwiseshiftleft
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Filtered by product Stanford Javascript Crypto Library
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Total
1 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-4258 | 1 Bitwiseshiftleft | 2 Sjcl, Stanford Javascript Crypto Library | 2026-06-03 | 7.5 High |
| All versions of the package sjcl are vulnerable to Improper Verification of Cryptographic Signature due to missing point-on-curve validation in sjcl.ecc.basicKey.publicKey(). An attacker can recover a victim's ECDH private key by sending crafted off-curve public keys and observing ECDH outputs. The dhJavaEc() function directly returns the raw x-coordinate of the scalar multiplication result (no hashing), providing a plaintext oracle without requiring any decryption feedback. | ||||
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