Common Weakness Enumeration
CWE-916
AllowedUse of Password Hash With Insufficient Computational Effort
Abstraction: Base · Status: Incomplete
The product generates a hash for a password, but it uses a scheme that does not provide a sufficient level of computational effort that would make password cracking attacks infeasible or expensive.
171 vulnerabilities reference this CWE, most recent first.
CVE-2026-75112 (GCVE-0-2026-75112)
Vulnerability from cvelistv5 – Published: 2026-08-19 19:06 – Updated: 2026-08-19 19:28
VLAI
EPSS
VEX
Title
OTTO® Fleet Manager – Weak Password Hashing Configuration
Summary
A security issue exists within OTTO® Fleet Manager. The vulnerability stems from the use of an insufficient work factor in the bcrypt password hashing implementation, which could reduce the computational cost required for an attacker to perform offline brute-force attacks against stored password hashes. If an attacker gains access to an unencrypted system backup, the weakly hashed credentials could be more easily compromised.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-19 19:28 UTC
CWE
- CWE-916 - Use of password hash with insufficient computational effort
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | OTTO® Fleet Manager |
Affected:
V2.36.2 and prior
cpe:2.3:a:rockwell_automation:otto_fleet_manager:v2.36.2_and_prior:*:*:*:*:*:*:* |
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CVE-2026-74871 (GCVE-0-2026-74871)
Vulnerability from cvelistv5 – Published: 2026-08-17 11:04 – Updated: 2026-08-17 17:35
VLAI
EPSS
VEX
Title
openssl_encrypt before 1.4.6 KDF Bypass via Sequential-XOR
Summary
openssl_encrypt 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 cracking at SHA-256 speed instead of the configured KDF cost.
Severity
6.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 17:35 UTC
CWE
- CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/jahlives/openssl_encrypt/secur… | vendor-advisory |
| https://www.vulncheck.com/advisories/openssl-encr… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jahlives | openssl_encrypt |
Affected:
0 , < 1.4.6
(semver)
Unaffected: 1.4.6 (semver) |
Date Public
2026-06-29 00:00
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CVE-2026-57310 (GCVE-0-2026-57310)
Vulnerability from cvelistv5 – Published: 2026-07-20 12:52 – Updated: 2026-07-20 15:40
VLAI
EPSS
VEX
Title
Weak password hashing in Windu CMS
Summary
Windu CMS uses hashing algorithm based on MD5 and SHA1 with static salt to store user passwords. This allows an attacker who obtain password hash to decode user credentials.
Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 4.1 but may also affect other versions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-20 15:38 UTC
CWE
- CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/07/CVE-2026-57309 | third-party-advisory |
| https://windu.org | product |
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CVE-2026-56272 (GCVE-0-2026-56272)
Vulnerability from cvelistv5 – Published: 2026-06-24 11:53 – Updated: 2026-06-24 15:52
VLAI
EPSS
VEX
Title
Flowise - Insufficient Password Salt Rounds in Bcrypt Hashing
Summary
Flowise before 3.0.13 uses bcrypt with default salt rounds of 5, providing only 32 iterations instead of the OWASP-recommended minimum of 10 rounds. Attackers can crack password hashes approximately 30 times faster with modern GPU hardware, potentially compromising all user accounts in a database breach scenario.
Severity
4.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-24 15:52 UTC
CWE
- CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/FlowiseAI/Flowise/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/flowise-insu… | third-party-advisory |
Impacted products
Date Public
2026-03-05 00:00
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CVE-2026-55069 (GCVE-0-2026-55069)
Vulnerability from cvelistv5 – Published: 2026-06-26 20:50 – Updated: 2026-06-29 13:16
VLAI
EPSS
VEX
Title
Kestra BasicAuth Password Stored as SHA-512 Enables Offline Brute-Force Attack
Summary
Kestra is an open-source, event-driven orchestration platform. Prior to 1.3.24, this vulnerability exists in the BasicAuth authentication component of the Kestra OSS workflow orchestration platform. An attacker who gains read access to the PostgreSQL database can exploit SHA-512's high computation speed to recover the administrator password offline. In Kubernetes deployments, a successful crack further enables reading of the cluster ServiceAccount Token and all K8s Secrets, achieving vertical privilege escalation. This vulnerability is fixed in 1.3.24.
Severity
8.7 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-29 13:16 UTC
CWE
- CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/kestra-io/kestra/security/advi… | x_refsource_CONFIRM |
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CVE-2026-53762 (GCVE-0-2026-53762)
Vulnerability from cvelistv5 – Published: 2026-08-21 18:50 – Updated: 2026-08-21 18:50
VLAI
EPSS
VEX
Title
VeraCryp: wolfCrypt backend bypasses VeraCrypt PBKDF2 iteration count (non-default WOLFCRYPT=1 builds)
Summary
VeraCrypt provides disk encryption with strong security based on TrueCrypt. Prior to 1.26.29, non-default builds created with WOLFCRYPT=1 and WOLFCRYPT_BACKEND route SHA-256 and SHA-512 volume-header key derivation through derive_key_sha256 and derive_key_sha512 in src/Crypto/wolfCrypt.c, where the configured iterations value is discarded and wc_HKDF is used instead of PBKDF2-HMAC. Changing the PIM or iteration count therefore does not increase derivation cost, allowing an attacker with an affected container, disk image, or volume header to perform substantially cheaper offline password guesses. Official precompiled VeraCrypt binaries and normal distribution packages use the standard PBKDF2 backend and are not affected. Volumes created by an affected WOLFCRYPT=1 build require backup and recreation because corrected builds derive different keys. This issue is fixed in version 1.26.29.
Severity
6.2 (Medium)
CWE
- CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/veracrypt/VeraCrypt/security/a… | x_refsource_CONFIRM |
| https://github.com/veracrypt/VeraCrypt/commit/39f… | x_refsource_MISC |
| https://github.com/veracrypt/VeraCrypt/releases/t… | x_refsource_MISC |
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CVE-2026-49005 (GCVE-0-2026-49005)
Vulnerability from cvelistv5 – Published: 2026-08-07 03:36 – Updated: 2026-08-07 15:31
VLAI
EPSS
VEX
Title
Root password hash exposure vulnerability in ZTE F689 product
Summary
The root password hash of the device can be obtained through unencrypted information in the firmware.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-07 15:31 UTC
CWE
- CWE-916 - Use of password hash with insufficient computational effort
Assigner
References
1 reference
Impacted products
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CVE-2026-45787 (GCVE-0-2026-45787)
Vulnerability from cvelistv5 – Published: 2026-05-28 17:17 – Updated: 2026-05-29 15:29
VLAI
EPSS
VEX
Title
electerm's encrypt method not safe enough
Summary
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.9.5, deterministic AES-192-CBC with a fixed zero IV, constant KDF salt, and no MAC leads to confidentiality and integrity failures for synced bookmark/profile data. Attackers can crack common passwords across installs and perform undetected ciphertext bit-flips to alter config/bookmarks. This vulnerability is fixed in 3.9.5.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-29 15:29 UTC
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/electerm/electerm/security/adv… | x_refsource_CONFIRM |
| https://github.com/electerm/electerm/commit/9dd82… | x_refsource_MISC |
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CVE-2026-45027 (GCVE-0-2026-45027)
Vulnerability from cvelistv5 – Published: 2026-05-27 15:24 – Updated: 2026-05-27 17:52
VLAI
EPSS
VEX
Title
WeGIA: Use of Weak Password Hashing Algorithm (SHA-256, no salt) in html/login.php
Summary
WeGIA is a web manager for charitable institutions. In versions prior to 3.7.3, when a user logs in, html/login.php hashes the submitted password using PHP's hash() function with the SHA-256 algorithm and no salt before comparing it to the stored value. The password change flow in controle/FuncionarioControle.php follows the same pattern. SHA-256 is a general-purpose cryptographic hash built for speed, not password storage. Without a salt, identical passwords produce identical digests, making the entire hash database vulnerable to a single precomputed rainbow table lookup. This vulnerability is fixed in 3.7.3.
Severity
5.9 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-27 17:51 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/LabRedesCefetRJ/WeGIA/security… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| LabRedesCefetRJ | WeGIA |
Affected:
< 3.7.3
|
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CVE-2026-44611 (GCVE-0-2026-44611)
Vulnerability from cvelistv5 – Published: 2026-05-29 17:42 – Updated: 2026-05-29 19:44
VLAI
EPSS
VEX
Title
MacGregor Voyage Data Recorder (VDR) G4e Use of Password Hash With Insufficient Computational Effort
Summary
Danelec MacGregor Voyage Data Recorder
passwords are stored with a hashing method which limits password length and is susceptible to brute force attacks.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-29 19:44 UTC
CWE
- CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Danelec | MacGregor Voyage Data Recorder (VDR) G4e |
Affected:
0 , < 5.250
(custom)
|
Date Public
2026-05-28 17:22
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Mitigation MIT-51
Architecture and Design
- Use an adaptive hash function that can be configured to change the amount of computational effort needed to compute the hash, such as the number of iterations ("stretching") or the amount of memory required. Some hash functions perform salting automatically. These functions can significantly increase the overhead for a brute force attack compared to intentionally-fast functions such as MD5. For example, rainbow table attacks can become infeasible due to the high computing overhead. Finally, since computing power gets faster and cheaper over time, the technique can be reconfigured to increase the workload without forcing an entire replacement of the algorithm in use.
- Some hash functions that have one or more of these desired properties include bcrypt [REF-291], scrypt [REF-292], and PBKDF2 [REF-293]. While there is active debate about which of these is the most effective, they are all stronger than using salts with hash functions with very little computing overhead.
- Note that using these functions can have an impact on performance, so they require special consideration to avoid denial-of-service attacks. However, their configurability provides finer control over how much CPU and memory is used, so it could be adjusted to suit the environment's needs.
Mitigation MIT-25
Implementation
Architecture and Design
When using industry-approved techniques, use them correctly. Don't cut corners by skipping resource-intensive steps (CWE-325). These steps are often essential for preventing common attacks.
CAPEC-55: Rainbow Table Password Cracking
An attacker gets access to the database table where hashes of passwords are stored. They then use a rainbow table of pre-computed hash chains to attempt to look up the original password. Once the original password corresponding to the hash is obtained, the attacker uses the original password to gain access to the system.