Common Weakness Enumeration
CWE-522
Allowed-with-ReviewInsufficiently Protected Credentials
Abstraction: Class · Status: Incomplete
The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.
2099 vulnerabilities reference this CWE, most recent first.
CVE-2026-78555 (GCVE-0-2026-78555)
Vulnerability from cvelistv5 – Published: 2026-08-24 19:38 – Updated: 2026-08-24 20:05
VLAI
EPSS
VEX
Title
RansomLook API Key Disclosure Through /admin/apikeys HTML Source
Summary
RansomLook exposed complete API keys in the HTML source of the authenticated /admin/apikeys administration page. Although the interface displayed only a shortened representation of each key, the full token was embedded in hidden form fields used by the enable/disable, private-access, and delete actions.
As a result, API credentials could be recovered by inspecting the page source or DOM. The credentials could also be unintentionally exposed through components that retain or inspect HTTP response bodies, such as debugging proxies, browser caches, monitoring systems, or other intermediaries. An attacker obtaining one of these tokens could subsequently authenticate using the privileges assigned to that key, including access to private data where the key was granted such permissions.
The patch removes API keys from subsequent page rendering and replaces them with SHA-256-derived opaque handles. Administrative actions submit only these handles, which are resolved back to the corresponding token on the server. The full API key is therefore disclosed only once, when it is initially created.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 20:05 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/RansomLook/RansomLook/commit/b… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ransomlook | ransomlook |
Affected:
0 , ≤ 2.0.0
(patch)
|
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CVE-2026-77909 (GCVE-0-2026-77909)
Vulnerability from cvelistv5 – Published: 2026-09-08 17:13 – Updated: 2026-10-14 23:08
VLAI
EPSS
VEX
Title
Azure CycleCloud Information Disclosure Vulnerability
Summary
Insufficiently protected credentials in Azure CycleCloud allows an authorized attacker to disclose information over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 19:50 UTC
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Azure CycleCloud 8.9.2 |
Affected:
8.9.2 , < 8.9.2
(custom)
cpe:2.3:a:microsoft:azure_cyclecloud:*:*:*:*:*:*:*:* |
Date Public
2026-09-08 14:00
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CVE-2026-76969 (GCVE-0-2026-76969)
Vulnerability from cvelistv5 – Published: 2026-09-08 00:12 – Updated: 2026-09-08 10:34
VLAI
EPSS
VEX
Title
Credential disclosure in multitenant applications using SAP Cloud Application Programming Model (CAP)
Summary
@sap/cds-mtxs NPM library does not perform sufficient checks on certain functionality used in multitenant CAP applications with extensibility enabled. An unauthenticated attacker could send specially crafted requests to obtain sensitive credentials and abuse them to replace or delete tenant data. Successful exploitation can result in a high impact on availability and integrity of the application. There may also be partial impact to the confidentiality of business data.
Severity
9.4 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 10:04 UTC
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAP_SE | SAP Cloud Application Programming Model (CAP) |
Affected:
@sap/cds-mtxs <=1.18.3
Affected: <=2.7.6 Affected: <=3.9.6 Affected: <=4.0.2 |
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CVE-2026-76871 (GCVE-0-2026-76871)
Vulnerability from cvelistv5 – Published: 2026-09-15 21:58 – Updated: 2026-09-21 17:54
VLAI
EPSS
VEX
Title
Netcore NR255-V 1.5.130703 Sensitive Information Disclosure via VPN Read Handlers
Summary
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Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 17:54 UTC
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/draw-ctf/netcore-router-public… | third-party-advisory |
| https://www.vulncheck.com/advisories/netcore-nr25… | third-party-advisory |
Date Public
2026-09-04 00:00
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CVE-2026-76859 (GCVE-0-2026-76859)
Vulnerability from cvelistv5 – Published: 2026-09-15 21:57 – Updated: 2026-09-17 19:27
VLAI
EPSS
VEX
Title
Netcore NR255-V 1.5.130703 Sensitive Information Disclosure via user_pass_show.cgi
Summary
Netcore NR255-V version 1.5.130703 contains a sensitive information disclosure vulnerability in the user_pass_show.cgi component. Low-privilege attackers can exploit this flaw via ui_config_2.xml and misc.js to disclose router credentials.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 19:16 UTC
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/draw-ctf/netcore-router-public… | third-party-advisory |
| https://www.vulncheck.com/advisories/netcore-nr25… | third-party-advisory |
Date Public
2026-09-04 00:00
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CVE-2026-76857 (GCVE-0-2026-76857)
Vulnerability from cvelistv5 – Published: 2026-09-15 21:57 – Updated: 2026-09-17 16:53
VLAI
EPSS
VEX
Title
Netcore NR255-V 1.5.130703 Plaintext DDNS Credential Disclosure via ddns_wan_list_show.cgi
Summary
Netcore NR255-V firmware version 1.5.130703 contains a sensitive information disclosure vulnerability in the ddns_wan_list_show.cgi endpoint and related DDNSset_cgi, IGD_GetCgiHandler, and IGD_CgiCall components. Attackers who reach this CGI handler can obtain plaintext DDNS credentials, exposing sensitive account information.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 16:53 UTC
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/draw-ctf/netcore-router-public… | third-party-advisory |
| https://www.vulncheck.com/advisories/netcore-nr25… | third-party-advisory |
Date Public
2026-09-04 00:00
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CVE-2026-76854 (GCVE-0-2026-76854)
Vulnerability from cvelistv5 – Published: 2026-09-15 21:57 – Updated: 2026-09-17 19:27
VLAI
EPSS
VEX
Title
Netcore NR255-V 1.5.130703 Sensitive Information Disclosure via l7_web_auth_user_show.cgi
Summary
Netcore NR255-V version 1.5.130703 contains a sensitive information disclosure vulnerability in l7_web_auth_user_show.cgi related to captive-portal credential handling. Attackers can query this component to obtain captive-portal user credentials, compromising confidentiality of authenticated network access.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 19:16 UTC
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/draw-ctf/netcore-router-public… | third-party-advisory |
| https://www.vulncheck.com/advisories/netcore-nr25… | third-party-advisory |
Date Public
2026-09-04 00:00
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CVE-2026-76846 (GCVE-0-2026-76846)
Vulnerability from cvelistv5 – Published: 2026-08-25 01:30 – Updated: 2026-10-08 15:25
VLAI
EPSS
VEX
Title
Grav before 2.0.16 Information Disclosure via Twig Sandbox
Summary
Grav before 2.0.16 contains an incomplete default denylist in the Twig sandbox configuration that fails to block access to system configuration secrets. Attackers with page-edit permission can use config.get() or config.toArray() in Twig templates to retrieve sensitive values like system.cache.redis.password when config_access is enabled.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-27 14:55 UTC
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-before-… | third-party-advisory |
Impacted products
Date Public
2026-08-10 00:00
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CVE-2026-76839 (GCVE-0-2026-76839)
Vulnerability from cvelistv5 – Published: 2026-08-25 01:30 – Updated: 2026-10-08 15:25
VLAI
EPSS
VEX
Title
Grav before 2.0.16 Information Disclosure via offsetGet
Summary
Grav before 2.0.16 allows sandboxed Twig templates to access sensitive User fields through allow-listed offsetGet() and offsetexists() methods that lack field filtering. Attackers with page-edit permissions can call offsetGet() on User objects to extract hashed passwords and 2FA secrets, enabling offline password cracking and authentication bypass.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-25 15:44 UTC
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-before-… | third-party-advisory |
Impacted products
Date Public
2026-08-10 00:00
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CVE-2026-76483 (GCVE-0-2026-76483)
Vulnerability from cvelistv5 – Published: 2026-10-07 16:16 – Updated: 2026-10-08 03:55
VLAI
EPSS
VEX
Title
Cisco License On-Prem Security Hardening Release
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the engineering team for Cisco License On-Prem, formerly Cisco Smart Software Manager On-Prem (SSM On-Prem), has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76483 are related to issues with insufficiently protected credentials that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-522.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 00:00 UTC
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco License On-Prem |
Affected:
7-202001
Affected: 1.1 Affected: 6.3.0 Affected: 8-202004 Affected: 8-202006 Affected: 1.2 Affected: 1.3 Affected: 8-202012 Affected: 8-202010 Affected: 8-202008 Affected: 9-202201 Affected: 8-202102 Affected: 1.4 Affected: 8-202105 Affected: 8-202108 Affected: 8-202112 Affected: 8-202201 Affected: 8-202206 Affected: 8-202212 Affected: 8-202302 Affected: 8-202303 Affected: 8-202304 Affected: 8-202308 Affected: 8-202401 Affected: 8-202404 Affected: 9-202406 Affected: 9-202407 Affected: 9-202410 Affected: 9-202412 Affected: 9-202501 Affected: 9-202502 Affected: 9-202504 Affected: 9-202507 Affected: 9-202510 Affected: 9-202601 Affected: 10-202606 Affected: 10-202608 |
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Mitigation
Architecture and Design
Use an appropriate security mechanism to protect the credentials.
Mitigation
Architecture and Design
Make appropriate use of cryptography to protect the credentials.
Mitigation
Implementation
Use industry standards to protect the credentials (e.g. LDAP, keystore, etc.).
CAPEC-102: Session Sidejacking
Session sidejacking takes advantage of an unencrypted communication channel between a victim and target system. The attacker sniffs traffic on a network looking for session tokens in unencrypted traffic. Once a session token is captured, the attacker performs malicious actions by using the stolen token with the targeted application to impersonate the victim. This attack is a specific method of session hijacking, which is exploiting a valid session token to gain unauthorized access to a target system or information. Other methods to perform a session hijacking are session fixation, cross-site scripting, or compromising a user or server machine and stealing the session token.
CAPEC-474: Signature Spoofing by Key Theft
An attacker obtains an authoritative or reputable signer's private signature key by theft and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.
CAPEC-50: Password Recovery Exploitation
An attacker may take advantage of the application feature to help users recover their forgotten passwords in order to gain access into the system with the same privileges as the original user. Generally password recovery schemes tend to be weak and insecure.
CAPEC-509: Kerberoasting
Through the exploitation of how service accounts leverage Kerberos authentication with Service Principal Names (SPNs), the adversary obtains and subsequently cracks the hashed credentials of a service account target to exploit its privileges. The Kerberos authentication protocol centers around a ticketing system which is used to request/grant access to services and to then access the requested services. As an authenticated user, the adversary may request Active Directory and obtain a service ticket with portions encrypted via RC4 with the private key of the authenticated account. By extracting the local ticket and saving it disk, the adversary can brute force the hashed value to reveal the target account credentials.
CAPEC-551: Modify Existing Service
When an operating system starts, it also starts programs called services or daemons. Modifying existing services may break existing services or may enable services that are disabled/not commonly used.
CAPEC-555: Remote Services with Stolen Credentials
This pattern of attack involves an adversary that uses stolen credentials to leverage remote services such as RDP, telnet, SSH, and VNC to log into a system. Once access is gained, any number of malicious activities could be performed.
CAPEC-560: Use of Known Domain Credentials
An adversary guesses or obtains (i.e. steals or purchases) legitimate credentials (e.g. userID/password) to achieve authentication and to perform authorized actions under the guise of an authenticated user or service.
CAPEC-561: Windows Admin Shares with Stolen Credentials
An adversary guesses or obtains (i.e. steals or purchases) legitimate Windows administrator credentials (e.g. userID/password) to access Windows Admin Shares on a local machine or within a Windows domain.
CAPEC-600: Credential Stuffing
An adversary tries known username/password combinations against different systems, applications, or services to gain additional authenticated access. Credential Stuffing attacks rely upon the fact that many users leverage the same username/password combination for multiple systems, applications, and services.
CAPEC-644: Use of Captured Hashes (Pass The Hash)
An adversary obtains (i.e. steals or purchases) legitimate Windows domain credential hash values to access systems within the domain that leverage the Lan Man (LM) and/or NT Lan Man (NTLM) authentication protocols.
CAPEC-645: Use of Captured Tickets (Pass The Ticket)
An adversary uses stolen Kerberos tickets to access systems/resources that leverage the Kerberos authentication protocol. The Kerberos authentication protocol centers around a ticketing system which is used to request/grant access to services and to then access the requested services. An adversary can obtain any one of these tickets (e.g. Service Ticket, Ticket Granting Ticket, Silver Ticket, or Golden Ticket) to authenticate to a system/resource without needing the account's credentials. Depending on the ticket obtained, the adversary may be able to access a particular resource or generate TGTs for any account within an Active Directory Domain.
CAPEC-652: Use of Known Kerberos Credentials
An adversary obtains (i.e. steals or purchases) legitimate Kerberos credentials (e.g. Kerberos service account userID/password or Kerberos Tickets) with the goal of achieving authenticated access to additional systems, applications, or services within the domain.
CAPEC-653: Use of Known Operating System Credentials
An adversary guesses or obtains (i.e. steals or purchases) legitimate operating system credentials (e.g. userID/password) to achieve authentication and to perform authorized actions on the system, under the guise of an authenticated user or service. This applies to any Operating System.