Common Weakness Enumeration
CWE-327
Allowed-with-ReviewUse of a Broken or Risky Cryptographic Algorithm
Abstraction: Class · Status: Draft
The product uses a broken or risky cryptographic algorithm or protocol.
987 vulnerabilities reference this CWE, most recent first.
CVE-2026-10783 (GCVE-0-2026-10783)
Vulnerability from cvelistv5 – Published: 2026-06-03 23:30 – Updated: 2026-06-04 14:19
VLAI
EPSS
VEX
Title
gradio-app gradio Audio Cache Key save_audio_to_cache weak hash
Summary
A security flaw has been discovered in gradio-app gradio 6.14.0. This affects the function save_audio_to_cache of the component Audio Cache Key Handler. Performing a manipulation results in use of weak hash. The attack must be initiated from a local position. The attack is considered to have high complexity. It is indicated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks. The patch is named 13394. To fix this issue, it is recommended to deploy a patch.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-04 14:19 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/368140 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/368140/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10783 | third-party-advisory |
| https://vuldb.com/submit/831451 | third-party-advisory |
| https://github.com/gradio-app/gradio/issues/13395 | exploitissue-tracking |
| https://github.com/gradio-app/gradio/pull/13394 | issue-trackingpatch |
| https://github.com/gradio-app/gradio/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| gradio-app | gradio |
Affected:
6.14.0
cpe:2.3:a:gradio-app:gradio:*:*:*:*:*:*:*:* |
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CVE-2026-10766 (GCVE-0-2026-10766)
Vulnerability from cvelistv5 – Published: 2026-06-03 20:00 – Updated: 2026-06-04 12:38
VLAI
EPSS
VEX
Title
mlrun DataFrame Hash helpers.py mlrun.utils.helpers.calculate_dataframe_hash weak hash
Summary
A vulnerability has been found in mlrun up to 1.12.0-rc3. This impacts the function mlrun.utils.helpers.calculate_dataframe_hash of the file mlrun/utils/helpers.py of the component DataFrame Hash Handler. The manipulation leads to use of weak hash. The attack can only be performed from a local environment. The complexity of an attack is rather high. The exploitability is said to be difficult. The exploit has been disclosed to the public and may be used. The pull request to fix this issue awaits acceptance.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-04 12:37 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/368136 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/368136/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-10766 | third-party-advisory |
| https://vuldb.com/submit/831419 | third-party-advisory |
| https://github.com/mlrun/mlrun/issues/9691 | exploitissue-tracking |
| https://github.com/mlrun/mlrun/pull/9692 | issue-trackingpatch |
| https://github.com/mlrun/mlrun/ | product |
Impacted products
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CVE-2026-9261 (GCVE-0-2026-9261)
Vulnerability from cvelistv5 – Published: 2026-06-15 23:39 – Updated: 2026-06-18 03:55
VLAI
EPSS
VEX
Summary
Use of weak SSH cryptographic algorithms in Canon EOS Network Setting Tool Version 1.5.0 or earlier
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-17 00:00 UTC
CWE
- CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://psirt.canon/advisory-information/cp2026-005/ | vendor-advisory |
| https://canon.jp/support/support-info/260615vulne… | vendor-advisory |
| https://www.usa.canon.com/about-us/to-our-custome… | vendor-advisory |
| https://www.canon-europe.com/support/product-security/ | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Canon Inc. | EOS Network Setting Tool for Windows |
Affected:
1.5.0 or earlier
|
|
| Canon Inc. | EOS Network Setting Tool for macOS |
Affected:
1.5.0 or earlier
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CVE-2026-9221 (GCVE-0-2026-9221)
Vulnerability from cvelistv5 – Published: 2026-06-25 23:27 – Updated: 2026-08-03 14:52
VLAI
EPSS
VEX
Title
Setracker2 Children's Smartwatch Ecosystem Use of a Broken or Risky Cryptographic Algorithm
Summary
The Setracker2 Android Companion App (com.tgelec.setracker) versions 3.1.5 and earlier uses MD5 to generate a request signature for authenticating communications between the mobile client and the backend REST API. Attackers could potentially reverse the signature to recover the session ID. With the session ID exposed, an attacker could impersonate the legitimate user and issue authenticated API requests.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CNA · icscert (v2.0.3)
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-26 12:31 UTC
CWE
- CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Shenzhen i365-Tech Co. Ltd. | Setracker2 Parental Control App (Android) package com.tgelec.setracker |
Affected:
0 , ≤ 3.1.5
(custom)
Unaffected: 3.4.1 |
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CVE-2026-8803 (GCVE-0-2026-8803)
Vulnerability from cvelistv5 – Published: 2026-05-18 11:30 – Updated: 2026-05-19 16:20 Disputed
VLAI
EPSS
VEX
Title
opensourcepos Open Source Point of Sale Employee Login Employee.php login weak hash
Summary
A flaw has been found in opensourcepos Open Source Point of Sale up to 3.4.2. Impacted is the function Login of the file app/Models/Employee.php of the component Employee Login. This manipulation causes use of weak hash. Remote exploitation of the attack is possible. The attack is considered to have high complexity. The exploitability is considered difficult. The actual existence of this vulnerability is currently in question. The vendor explains: "[T]he code is still there to allow the upgrade path to work. The default password is initially seeded with the old hash function, but then migrated to a newer one after login. [T]he hash version check might be cleaned up in the future. Currently it's not actively in use as any password change will use a newer hash function."
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-19 16:19 UTC
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/364436 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/364436/cti | signaturepermissions-required |
| https://vuldb.com/submit/802561 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| opensourcepos | Open Source Point of Sale |
Affected:
3.4.0
Affected: 3.4.1 Affected: 3.4.2 cpe:2.3:a:opensourcepos:open_source_point_of_sale:*:*:*:*:*:*:*:* |
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CVE-2026-8470 (GCVE-0-2026-8470)
Vulnerability from cvelistv5 – Published: 2026-08-05 18:11 – Updated: 2026-08-05 19:06
VLAI
EPSS
VEX
Title
Langflow is affected by weaknesses in secret handling and sensitive configuration access
Summary
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Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-05 19:06 UTC
CWE
- CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7282648 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Langflow OSS |
Affected:
1.0.0 , ≤ 1.10.3
(semver)
cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:langflow_oss:1.10.3:*:*:*:*:*:*:* |
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CVE-2026-8072 (GCVE-0-2026-8072)
Vulnerability from cvelistv5 – Published: 2026-05-12 09:57 – Updated: 2026-05-12 12:19
VLAI
EPSS
VEX
Title
Insecure generation of SAT access credentials in Ingecon EMS Board
Summary
Insecure generation of credentials in the local SAT (Technical Support) access functionality of the Ingecon Sun EMS Board. The vulnerability arose because the secret access credentials were not based on a secure cryptographic scheme, but rather on a weak hashing algorithm, which could allow an attacker to carry out a privilege escalation.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-12 12:14 UTC
CWE
- CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Ingeteam | Ingecon Sun EMS Board |
Affected:
0 , ≤ AAX1055CT
(custom)
Affected: 0 , ≤ ABU1001_P (custom) Affected: 0 , ≤ ACL1201_B (custom) Affected: 0 , ≤ ACL1200AL (custom) Affected: 0 , ≤ ABH1027_K (custom) Affected: 0 , ≤ ABH1007_Z (custom) Affected: 0 , ≤ ABS1009_L (custom) Affected: 0 , ≤ ABS1005_T (custom) Affected: 0 , ≤ ACB1005_A (custom) Affected: 0 , ≤ AAX1031CN (custom) Unaffected: AAX1055CU Unaffected: ABU1001_Q Unaffected: ACL1201_C Unaffected: ACL1200AM Unaffected: ABH1027_L Unaffected: ABH1007AA Unaffected: ABS1009_P Unaffected: ABS1005_U Unaffected: ACB1005_C Unaffected: AAX1031CO cpe:2.3:a:ingeteam:ingecon_sun_ems_board:*:*:*:*:*:*:*:* cpe:2.3:a:ingeteam:ingecon_sun_ems_board:*:*:*:*:*:*:*:* cpe:2.3:a:ingeteam:ingecon_sun_ems_board:*:*:*:*:*:*:*:* cpe:2.3:a:ingeteam:ingecon_sun_ems_board:*:*:*:*:*:*:*:* cpe:2.3:a:ingeteam:ingecon_sun_ems_board:*:*:*:*:*:*:*:* cpe:2.3:a:ingeteam:ingecon_sun_ems_board:*:*:*:*:*:*:*:* cpe:2.3:a:ingeteam:ingecon_sun_ems_board:*:*:*:*:*:*:*:* cpe:2.3:a:ingeteam:ingecon_sun_ems_board:*:*:*:*:*:*:*:* cpe:2.3:a:ingeteam:ingecon_sun_ems_board:*:*:*:*:*:*:*:* cpe:2.3:a:ingeteam:ingecon_sun_ems_board:*:*:*:*:*:*:*:* |
Date Public
2026-05-12 09:47
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CVE-2026-7845 (GCVE-0-2026-7845)
Vulnerability from cvelistv5 – Published: 2026-05-05 15:45 – Updated: 2026-05-05 19:23
VLAI
EPSS
VEX
Title
chatchat-space Langchain-Chatchat Vision Chat Paste Image dialogue.py PIL.Image.tobytes weak hash
Summary
A flaw has been found in chatchat-space Langchain-Chatchat up to 0.3.1.3. This issue affects the function PIL.Image.tobytes of the file libs/chatchat-server/chatchat/webui_pages/dialogue/dialogue.py of the component Vision Chat Paste Image Handler. This manipulation of the argument paste_image.image_data causes use of weak hash. The attacker needs to be present on the local network. The attack is considered to have high complexity. The exploitability is assessed as difficult. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-05 17:48 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/361124 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/361124/cti | signaturepermissions-required |
| https://vuldb.com/submit/807794 | third-party-advisory |
| https://github.com/chatchat-space/Langchain-Chatc… | issue-tracking |
| https://github.com/3em0/cve_repo/blob/main/Langch… | exploit |
| https://github.com/chatchat-space/Langchain-Chatchat/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| chatchat-space | Langchain-Chatchat |
Affected:
0.3.1.0
Affected: 0.3.1.1 Affected: 0.3.1.2 Affected: 0.3.1.3 |
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CVE-2026-7103 (GCVE-0-2026-7103)
Vulnerability from cvelistv5 – Published: 2026-04-27 08:30 – Updated: 2026-04-27 12:27 X_Freeware
VLAI
EPSS
VEX
Title
code-projects Chat System MD5 Hash update_user.php weak hash
Summary
A vulnerability was determined in code-projects Chat System 1.0. Affected is an unknown function of the file update_user.php of the component MD5 Hash Handler. This manipulation of the argument Password causes use of weak hash. The attack is possible to be carried out remotely. The attack's complexity is rated as high. The exploitability is told to be difficult. The exploit has been publicly disclosed and may be utilized.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-27 12:27 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/359678 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/359678/cti | signaturepermissions-required |
| https://vuldb.com/submit/800384 | third-party-advisory |
| https://gist.github.com/higordiego/84ae7f08f5c23d… | related |
| https://code-projects.org/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| code-projects | Chat System |
Affected:
1.0
cpe:2.3:a:code-projects:chat_system:*:*:*:*:*:*:*:* |
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CVE-2026-6412 (GCVE-0-2026-6412)
Vulnerability from cvelistv5 – Published: 2026-06-25 20:38 – Updated: 2026-06-26 13:06
VLAI
EPSS
VEX
Title
Continued acceptance of SHA-1/MD5 digests in certificate processing
Summary
Certificate policy and RFC 8446 compliance concerns regarding the continued acceptance of SHA-1/MD5 in certificate processing.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-26 13:06 UTC
CWE
- CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
References
2 references
Impacted products
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Mitigation MIT-24
Architecture and Design
Strategy: Libraries or Frameworks
- When there is a need to store or transmit sensitive data, use strong, up-to-date cryptographic algorithms to encrypt that data. Select a well-vetted algorithm that is currently considered to be strong by experts in the field, and use well-tested implementations. As with all cryptographic mechanisms, the source code should be available for analysis.
- For example, US government systems require FIPS 140-2 certification [REF-1192].
- Do not develop custom or private cryptographic algorithms. They will likely be exposed to attacks that are well-understood by cryptographers. Reverse engineering techniques are mature. If the algorithm can be compromised if attackers find out how it works, then it is especially weak.
- Periodically ensure that the cryptography has not become obsolete. Some older algorithms, once thought to require a billion years of computing time, can now be broken in days or hours. This includes MD4, MD5, SHA1, DES, and other algorithms that were once regarded as strong. [REF-267]
Mitigation MIT-52
Architecture and Design
Ensure that the design allows one cryptographic algorithm to be replaced with another in the next generation or version. Where possible, use wrappers to make the interfaces uniform. This will make it easier to upgrade to stronger algorithms. With hardware, design the product at the Intellectual Property (IP) level so that one cryptographic algorithm can be replaced with another in the next generation of the hardware product.
Mitigation
Architecture and Design
Carefully manage and protect cryptographic keys (see CWE-320). If the keys can be guessed or stolen, then the strength of the cryptography itself is irrelevant.
Mitigation MIT-4
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid [REF-1482].
- Industry-standard implementations will save development time and may be more likely to avoid errors that can occur during implementation of cryptographic algorithms. Consider the ESAPI Encryption feature.
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-20: Encryption Brute Forcing
An attacker, armed with the cipher text and the encryption algorithm used, performs an exhaustive (brute force) search on the key space to determine the key that decrypts the cipher text to obtain the plaintext.
CAPEC-459: Creating a Rogue Certification Authority Certificate
An adversary exploits a weakness resulting from using a hashing algorithm with weak collision resistance to generate certificate signing requests (CSR) that contain collision blocks in their "to be signed" parts. The adversary submits one CSR to be signed by a trusted certificate authority then uses the signed blob to make a second certificate appear signed by said certificate authority. Due to the hash collision, both certificates, though different, hash to the same value and so the signed blob works just as well in the second certificate. The net effect is that the adversary's second X.509 certificate, which the Certification Authority has never seen, is now signed and validated by that Certification Authority.
CAPEC-473: Signature Spoof
An attacker generates a message or datablock that causes the recipient to believe that the message or datablock was generated and cryptographically signed by an authoritative or reputable source, misleading a victim or victim operating system into performing malicious actions.
CAPEC-475: Signature Spoofing by Improper Validation
An adversary exploits a cryptographic weakness in the signature verification algorithm implementation to generate a valid signature without knowing the key.
CAPEC-608: Cryptanalysis of Cellular Encryption
The use of cryptanalytic techniques to derive cryptographic keys or otherwise effectively defeat cellular encryption to reveal traffic content. Some cellular encryption algorithms such as A5/1 and A5/2 (specified for GSM use) are known to be vulnerable to such attacks and commercial tools are available to execute these attacks and decrypt mobile phone conversations in real-time. Newer encryption algorithms in use by UMTS and LTE are stronger and currently believed to be less vulnerable to these types of attacks. Note, however, that an attacker with a Cellular Rogue Base Station can force the use of weak cellular encryption even by newer mobile devices.
CAPEC-614: Rooting SIM Cards
SIM cards are the de facto trust anchor of mobile devices worldwide. The cards protect the mobile identity of subscribers, associate devices with phone numbers, and increasingly store payment credentials, for example in NFC-enabled phones with mobile wallets. This attack leverages over-the-air (OTA) updates deployed via cryptographically-secured SMS messages to deliver executable code to the SIM. By cracking the DES key, an attacker can send properly signed binary SMS messages to a device, which are treated as Java applets and are executed on the SIM. These applets are allowed to send SMS, change voicemail numbers, and query the phone location, among many other predefined functions. These capabilities alone provide plenty of potential for abuse.
CAPEC-97: Cryptanalysis
Cryptanalysis is a process of finding weaknesses in cryptographic algorithms and using these weaknesses to decipher the ciphertext without knowing the secret key (instance deduction). Sometimes the weakness is not in the cryptographic algorithm itself, but rather in how it is applied that makes cryptanalysis successful. An attacker may have other goals as well, such as: Total Break (finding the secret key), Global Deduction (finding a functionally equivalent algorithm for encryption and decryption that does not require knowledge of the secret key), Information Deduction (gaining some information about plaintexts or ciphertexts that was not previously known) and Distinguishing Algorithm (the attacker has the ability to distinguish the output of the encryption (ciphertext) from a random permutation of bits).