CVE-2026-13576

CallBackery versions before 0.62.0 for Perl store user passwords as unsalted HMAC-SHA1 hashes. Passwords are hashed with hmacsha1sum from Mojo::Util with no key, a single fast SHA-1 HMAC. There is no salt, so equal passwords give equal hashes, and no work factor slows down guessing. An attacker w...

CVE-2026-118991

CallBackery versions prior to 0.62.0 are vulnerable to insecure encryption of configuration backups. The getCrypt() function generates an AES key by padding the backup password with "x" characters and truncating it to 32 bytes, without utilizing a salt or key derivation function. Because the firs...

CVE-2026-118991 CallBackery versions before 0.62.0 for Perl encrypt configuration backups with the padded password as the AES key

CallBackery versions before 0.62.0 for Perl encrypt configuration backups with the padded password as the AES key. getCrypt pads the backup password with "x" characters and cuts it to 32 bytes to form the AES key, with no salt and no key derivation. The first block of a backup holds a 16 hex digi...

EUVD-2026-113913

CallBackery versions before 0.62.0 for Perl store user passwords as unsalted HMAC-SHA1 hashes. Passwords are hashed with hmacsha1sum from Mojo::Util with no key, a single fast SHA-1 HMAC. There is no salt, so equal passwords give equal hashes, and no work factor slows down guessing. An attacker w...

CVE-2026-13576 CallBackery versions before 0.62.0 for Perl store user passwords as unsalted HMAC-SHA1 hashes

CallBackery versions before 0.62.0 for Perl store user passwords as unsalted HMAC-SHA1 hashes. Passwords are hashed with hmacsha1sum from Mojo::Util with no key, a single fast SHA-1 HMAC. There is no salt, so equal passwords give equal hashes, and no work factor slows down guessing. An attacker w...

CVE-2026-13576

CallBackery versions prior to 0.62.0 for Perl are vulnerable to weak password storage. The application utilizes hmac_sha1_sum() from Mojo::Util without a key or salt, resulting in fast HMAC-SHA1 hashes. Because there is no salt and no work factor, equal passwords produce identical hashes, allowin...

CVE-2026-118991: Use of Password Hash With Insufficient Computational Effort

CallBackery versions before 0.62.0 for Perl encrypt configuration backups with the padded password as the AES key. getCrypt pads the backup password with "x" characters and cuts it to 32 bytes to form the AES key, with no salt and no key derivation. The first block of a backup holds a 16 hex digi...

CVE-2026-13576: Use of Password Hash With Insufficient Computational Effort

CallBackery versions before 0.62.0 for Perl store user passwords as unsalted HMAC-SHA1 hashes. Passwords are hashed with hmacsha1sum from Mojo::Util with no key, a single fast SHA-1 HMAC. There is no salt, so equal passwords give equal hashes, and no work factor slows down guessing. An attacker w...

PT-2026-133532

CallBackery versions before 0.62.0 for Perl encrypt configuration backups with the padded password as the AES key. getCrypt pads the backup password with "x" characters and cuts it to 32 bytes to form the AES key, with no salt and no key derivation. The first block of a backup holds a 16 hex digi...

PT-2026-133555

CallBackery versions before 0.62.0 for Perl store user passwords as unsalted HMAC-SHA1 hashes. Passwords are hashed with hmac sha1 sum from Mojo::Util with no key, a single fast SHA-1 HMAC. There is no salt, so equal passwords give equal hashes, and no work factor slows down guessing. An attacker...

CVE-2026-94206

Use of Password Hash With Insufficient Computational Effort vulnerability in danielberkompas cloakecto and danielberkompas cloak allows an attacker who holds the hashed values and the configured secret to brute-force low-entropy plaintexts much faster than configured. The dump/1 callback that...

EEF-CVE-2026-94206 Cloak PBKDF2 field ignores the configured iteration count and runs only :size rounds

Summary Use of Password Hash With Insufficient Computational Effort vulnerability in danielberkompas cloakecto and danielberkompas cloak allows an attacker who holds the hashed values and the configured secret to brute-force low-entropy plaintexts much faster than configured. The dump/1 callback...

CVE-2026-94206 Cloak PBKDF2 field ignores the configured iteration count and runs only :size rounds

Use of Password Hash With Insufficient Computational Effort vulnerability in danielberkompas cloakecto and danielberkompas cloak allows an attacker who holds the hashed values and the configured secret to brute-force low-entropy plaintexts much faster than configured. The dump/1 callback that...

PYSEC-2026-3963

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

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-2026-67060

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-2026-81688

openssl_encrypt versions before 1.4.9 store an unkeyed SHA-256 hash of the plaintext in the cleartext file header metadata. Because the hash is not keyed, an attacker who obtains an encrypted file can read the hash without the password and use it as a plaintext confirmation oracle — verifying gue...

CVE-2026-81688 openssl_encrypt before 1.4.9 Plaintext Confirmation Oracle via SHA-256

opensslencrypt versions before 1.4.9 store an unkeyed SHA-256 hash of the plaintext in the cleartext file header metadata. Attackers can read this hash without the password to confirm guessed plaintexts offline or fingerprint identical plaintexts across separately-encrypted files...

PT-2026-82605

Name of the Vulnerable Software and Affected Versions openssl encrypt versions prior to 1.4.9 Description The D-Bus CryptoService.EncryptFile handler uses unstretched SHA-256 instead of Argon2id for key derivation. This allows attackers to perform offline password guessing against encrypted files...

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...