Common Weakness Enumeration
CWE-321
AllowedUse of Hard-coded Cryptographic Key
Abstraction: Variant · Status: Draft
The product uses a hard-coded, unchangeable cryptographic key.
682 vulnerabilities reference this CWE, most recent first.
CVE-2026-87929 (GCVE-0-2026-87929)
Vulnerability from cvelistv5 – Published: 2026-09-09 16:45 – Updated: 2026-09-24 14:21 X_Open Source Unsupported When Assigned
VLAI
EPSS
VEX
Title
MaxSite CMS through 109.6 Authentication Bypass via Hardcoded Encryption Key
Summary
MaxSite CMS through 109.6 ships with a hardcoded session encryption key in application/config/config.php that is never changed during installation, allowing unauthenticated attackers to forge administrator session cookies. Attackers can mint a malicious ci_session cookie with administrator privileges by computing an HMAC-SHA1 using the publicly known encryption key, bypassing authentication checks in is_login() and mso_check_allow() functions.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 13:40 UTC
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/maxsite/cms | product |
| https://github.com/EviL0rd/maxsite-cve4/blob/main… | exploittechnical-description |
| https://github.com/maxsite/cms/blob/2ca0a0c7d1d71… | technical-description |
| https://github.com/maxsite/cms/blob/2ca0a0c7d1d71… | technical-description |
| https://www.vulncheck.com/advisories/maxsite-cms-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MaxSite | MaxSite CMS |
Affected:
0.78 , ≤ 109.6
(custom)
cpe:2.3:a:max-3000:maxsite_cms:*:*:*:*:*:*:*:* |
Date Public
2026-09-09 00:00
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CVE-2026-87424 (GCVE-0-2026-87424)
Vulnerability from cvelistv5 – Published: 2026-10-08 06:48 – Updated: 2026-10-08 17:54
VLAI
EPSS
VEX
Summary
A vulnerability in the SupportLink API authentication component of Brocade ASCG versions prior to 3.5.0 allows an attacker to bypass authentication across deployments due to the use of a hard coded cryptographic key.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 15:18 UTC
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Brocade | Brocade Active Support Connectivity Gateway |
Affected:
0 , < 3.5.0
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CVE-2026-86708 (GCVE-0-2026-86708)
Vulnerability from cvelistv5 – Published: 2026-09-23 13:11 – Updated: 2026-09-24 03:55
VLAI
EPSS
VEX
Title
Sensitive data exposure
Summary
ZohoCorp ManageEngine Applications Manager versions 182200 and below were vulnerable to exposure of a Google Cloud service-account private key in the Applications Manager installer, which could allow an unauthenticated attacker to impersonate the service account and access or modify associated cloud resources.
Severity
10 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-23 00:00 UTC
CWE
- CWE-321 - Use of hard-coded cryptographic key
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zohocorp | ManageEngine Applications Manager |
Affected:
0 , < 182300
(custom)
cpe:2.3:a:zohocorp:manageengine_applications_manager:*:*:*:*:*:*:*:* |
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CVE-2026-86241 (GCVE-0-2026-86241)
Vulnerability from cvelistv5 – Published: 2026-09-07 01:15 – Updated: 2026-09-11 20:36
VLAI
EPSS
VEX
Title
liufee FeehiCMS Cookie Validation main-local.php hard-coded key
Summary
A weakness has been identified in liufee FeehiCMS up to 2.1.1. This impacts an unknown function of the file environments/prod/backend/config/main-local.php of the component Cookie Validation. This manipulation of the argument cookieValidationKey causes use of hard-coded cryptographic key
. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 20:03 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/399398 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/399398/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-86241 | third-party-advisory |
| https://vuldb.com/submit/901836 | third-party-advisory |
| https://github.com/liufee/cms/issues/96 | issue-tracking |
| https://github.com/yang5ynag/cve/blob/main/FEHI-0… | exploit |
Impacted products
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CVE-2026-85963 (GCVE-0-2026-85963)
Vulnerability from cvelistv5 – Published: 2026-10-12 16:28 – Updated: 2026-10-15 18:05
VLAI
EPSS
VEX
Title
Server-side request forgery and hard-coded key in Progress MarkLogic Server OpsDirector
Summary
Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 include deprecated OpsDirector functionality with weaknesses that could allow an unauthenticated remote attacker to make unauthorized requests to internal services or forge trusted requests, potentially resulting in unauthorized access to protected information.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 18:00 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://community.progress.com/s/article/Marklogi… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Progress Software Corporation | MarkLogic Server |
Affected:
11.0.0 , < 11.3.7
(custom)
Affected: 12.0.0 , < 12.1.0 (custom) |
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CVE-2026-85153 (GCVE-0-2026-85153)
Vulnerability from cvelistv5 – Published: 2026-10-06 07:11 – Updated: 2026-10-06 11:47
VLAI
EPSS
VEX
Title
Information Disclosure Vulnerability in Schmooze dating mobile Application
Summary
This vulnerability exists in the Schmooze app due to the use of hardcoded credentials and cryptographic keys in the client application. An unauthenticated remote attacker could exploit this vulnerability by decompiling the distributed application package and extracting the embedded credentials and cryptographic keys.
Successful exploitation of this vulnerability could allow the attacker to gain unauthorized access to backend and cloud resources and forge client requests on the targeted system.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-06 11:46 UTC
CWE
- CWE-321 - Use of hard-coded cryptographic key
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cert-in.org.in/s2cMainServlet?pageid=… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Schmooze | Schmooze dating mobile Application |
Affected:
Android versions 5.2.7 (build 452) and prior
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CVE-2026-84483 (GCVE-0-2026-84483)
Vulnerability from cvelistv5 – Published: 2026-09-01 22:25 – Updated: 2026-09-04 02:17
VLAI
EPSS
VEX
Title
WWBN AVideo Unauthenticated Password Hash Oracle via encryptPass.json.php
Summary
WWBN AVideo through commit 9c39d8c8 contains an incomplete authentication bypass in encryptPass.json.php that allows unauthenticated attackers to compute valid HMAC tokens using the public site URL and current time. Attackers can forge authentication tokens by computing hash_hmac with the site's base URL as the key and submit arbitrary passwords to receive encrypted hashes, enabling offline precomputation attacks against stolen password databases.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-04 02:16 UTC
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/WWBN/AVideo/security/advisorie… | vendor-advisory |
| https://www.vulncheck.com/advisories/wwbn-avideo-… | third-party-advisory |
Impacted products
Date Public
2026-08-18 00:00
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CVE-2026-82929 (GCVE-0-2026-82929)
Vulnerability from cvelistv5 – Published: 2026-09-28 12:11 – Updated: 2026-09-28 13:31
VLAI
EPSS
VEX
Title
Use of Shared Cryptographic Key in mH-DEVELOPER
Summary
mH-DEVELOPER smart home module uses the same hard-coded SSH host keys on every device, with no per-device key generation. An attacker who extracts these keys from the firmware can set up a rogue SSH server that clients will trust without warning, enabling man-in-the-middle attacks and credential interception.
This issue was fixed in version 3.0.30
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 13:19 UTC
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/09/CVE-2026-82928/ | third-party-advisory |
| https://www.fif.com.pl/pl/strona-glowna/1367-mh-d… | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| F&F Filipowski | mH-DEVELOPER |
Affected:
0 , < 3.0.30
(semver)
cpe:2.3:a:f_f_filipowski:mh-developer:*:*:*:*:*:*:*:* |
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CVE-2026-82827 (GCVE-0-2026-82827)
Vulnerability from cvelistv5 – Published: 2026-10-01 04:57 – Updated: 2026-10-01 15:42
VLAI
EPSS
VEX
Title
A hard-coded JWT signing secret key may allow administrative functions to be abused using fraudulently generated Bearer tokens
Summary
Hitachi Coding Software Suite contains a vulnerability related to Use of Hard-coded Cryptographic Key. The Hardcoding of JWT signing secret key allows an attacker to generate unauthorized Bearer tokens and exploit administrative functions.
This issue affects Hitachi Coding Software Suite: through 3.3.0.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 15:42 UTC
CWE
- CWE-321 - Use of hard-coded cryptographic key
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.hitachi-ies.com/common/documents/vuln… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hitachi Industrial Equipment Systems | Hitachi Coding Software Suite |
Affected:
0 , ≤ 3.3.0
(custom)
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CVE-2026-81855 (GCVE-0-2026-81855)
Vulnerability from cvelistv5 – Published: 2026-09-15 21:31 – Updated: 2026-09-24 21:36
VLAI
EPSS
VEX
Title
Wärtsilä FOS-Onboard Use of Hard-coded Cryptographic Key
Summary
A hardcoded cryptographic client authentication key vulnerability exists in the robot testing framework component of Wärtsilä FOS-Onboard.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 18:05 UTC
CWE
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wärtsilä | FOS-Onboard |
Affected:
5.07.0923.01
Unaffected: 5.08.4052.01 |
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Mitigation
Architecture and Design
Prevention schemes mirror that of hard-coded password storage.
No CAPEC attack patterns related to this CWE.