PT-2026-90526

The administrative password is hashed using a comparatively weak, fast algorithm for the credential store backing one authentication path, and the file containing that hash is written with permissions allowing it to be read by any local user. This is inconsistent with a separate, stronger hashing...

GHSA-8X84-R2FF-H8PQ SiYuan: Encrypted-notebook key-derivation material and wrapped notebook keys disclosed to anonymous readers, enabling offline master-password cracking

CVE: This vulnerability corresponds to CVE-2026-72801. Summary Two CheckAuth-only endpoints disclose the complete offline attack material for the encrypted-notebook master password, plus the wrapped per-notebook key needed to use it. Both are reachable by the publish RoleReader token and by the...

CVE-2026-81704

openssl_encrypt versions before 1.4.9 contain a weak key derivation vulnerability in the D-Bus CryptoService.EncryptFile handler. The affected code uses unstretched SHA-256 instead of Argon2id , omitting key stretching and hash rounds. This allows attackers to perform offline password guessing ag...

CVE-2026-81704 openssl_encrypt before 1.4.9 Weak Key Derivation via D-Bus

opensslencrypt versions before 1.4.9 contain a weak key derivation vulnerability in the D-Bus CryptoService.EncryptFile handler that uses unstretched SHA-256 instead of Argon2id. Attackers can perform offline password guessing against encrypted files roughly six to seven orders of magnitude faste...

CVE-2026-81689 openssl_encrypt before 1.4.9 Weak Pepper Key Derivation

opensslencrypt versions before 1.4.9 derive the remote-pepper wrap key using unsalted HKDF-SHA256 or bare SHA-256 of the password, allowing identical keys across all users and files. Attackers with access to wrapped pepper blobs can precompute a single dictionary table and perform fleet-wide...

CVE-2026-81689

openssl_encrypt versions before 1.4.9 derive the remote-pepper wrap key using unsalted HKDF-SHA256 or bare SHA-256 of the password, resulting in identical keys across all users and files. An attacker with access to wrapped pepper blobs can precompute a single dictionary table and perform fleet-wi...

CVE-2026-81689 openssl_encrypt before 1.4.9 Weak Pepper Key Derivation

opensslencrypt versions before 1.4.9 derive the remote-pepper wrap key using unsalted HKDF-SHA256 or bare SHA-256 of the password, allowing identical keys across all users and files. Attackers with access to wrapped pepper blobs can precompute a single dictionary table and perform fleet-wide...

EUVD-2026-67045

opensslencrypt versions before 1.4.9 derive the remote-pepper wrap key using unsalted HKDF-SHA256 or bare SHA-256 of the password, allowing identical keys across all users and files. Attackers with access to wrapped pepper blobs can precompute a single dictionary table and perform fleet-wide...

PT-2026-82590

Name of the Vulnerable Software and Affected Versions openssl encrypt versions prior to 1.4.9 Description The software derives the remote-pepper wrap key using unsalted HKDF-SHA256 or bare SHA-256 of the password. This results in identical keys being used across all users and files. An attacker...

CVE-2026-71511

Dolibarr before 24.0.0 contains a sensitive data exposure vulnerability in the Members REST API that allows authenticated attackers with member-read rights to retrieve bcrypt password verifiers by querying member endpoints. Attackers can call the individual member or member list endpoints to obta...

EUVD-2026-65084

Dolibarr before 24.0.0 contains a sensitive data exposure vulnerability in the Members REST API that allows authenticated attackers with member-read rights to retrieve bcrypt password verifiers by querying member endpoints. Attackers can call the individual member or member list endpoints to obta...

CVE-2026-71511 Dolibarr < 24.0.0 Members REST API Sensitive Data Exposure via Member Endpoints

Dolibarr before 24.0.0 contains a sensitive data exposure vulnerability in the Members REST API that allows authenticated attackers with member-read rights to retrieve bcrypt password verifiers by querying member endpoints. Attackers can call the individual member or member list endpoints to obta...

CVE-2026-71511

Dolibarr before 24.0.0 contains a sensitive data exposure vulnerability in its Members REST API . Authenticated users with member-read privileges can query individual member or member list endpoints and retrieve bcrypt password verifiers that are not filtered by the base API serializer or the Mem...

CVE-2026-71511 Dolibarr < 24.0.0 Members REST API Sensitive Data Exposure via Member Endpoints

Dolibarr before 24.0.0 contains a sensitive data exposure vulnerability in the Members REST API that allows authenticated attackers with member-read rights to retrieve bcrypt password verifiers by querying member endpoints. Attackers can call the individual member or member list endpoints to obta...

CVE-2026-53762

VeraCrypt provides disk encryption with strong security based on TrueCrypt. Prior to 1.26.29, non-default builds created with WOLFCRYPT=1 and WOLFCRYPTBACKEND route SHA-256 and SHA-512 volume-header key derivation through derivekeysha256 and derivekeysha512 in src/Crypto/wolfCrypt.c, where the...

CVE-2026-53762

VeraCrypt non-default builds compiled with WOLFCRYPT=1 and WOLFCRYPT_BACKEND contain a key-derivation flaw in src/Crypto/wolfCrypt.c. The functions derive_key_sha256 and derive_key_sha512 discard the configured iteration count and substitute wc_HKDF for PBKDF2-HMAC , meaning increasing the PIM or...

CVE-2026-53762 VeraCryp: wolfCrypt backend bypasses VeraCrypt PBKDF2 iteration count (non-default WOLFCRYPT=1 builds)

VeraCrypt provides disk encryption with strong security based on TrueCrypt. Prior to 1.26.29, non-default builds created with WOLFCRYPT=1 and WOLFCRYPTBACKEND route SHA-256 and SHA-512 volume-header key derivation through derivekeysha256 and derivekeysha512 in src/Crypto/wolfCrypt.c, where the...

CVE-2026-74871 openssl_encrypt before 1.4.6 KDF Bypass via Sequential-XOR

opensslencrypt versions before 1.4.6 contain a key derivation flaw in sequential XOR composition mode where the last stage cancels out during key generation. When configured with a single KDF and no prior hashing stage, attackers can bypass memory-hard key derivation and perform offline password...

CVE-2026-74871 openssl_encrypt before 1.4.6 KDF Bypass via Sequential-XOR

opensslencrypt versions before 1.4.6 contain a key derivation flaw in sequential XOR composition mode where the last stage cancels out during key generation. When configured with a single KDF and no prior hashing stage, attackers can bypass memory-hard key derivation and perform offline password...

BIT-GHOST-2026-70590 Ghost: Blind Password Hash Disclosure in Ghost Admin API

Ghost is a Node.js content management system. Prior to 6.54.1, any staff-level user was able to leak the hashed passwords of other staff users through the Ghost Admin API. An offline password-guessing attack against the hashes could lead to account takeover if successful, but Device Verification...