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Common Weakness Enumeration

CWE-532

Allowed

Insertion of Sensitive Information into Log File

Abstraction: Base · Status: Incomplete

API response cwe.mitre.org

The product writes sensitive information to a log file.

1833 vulnerabilities reference this CWE, most recent first.

CVE-2026-44969 (GCVE-0-2026-44969)

Vulnerability from cvelistv5 – Published: 2026-07-16 17:49 – Updated: 2026-07-17 18:06
VLAI
Title
dbt-mcp: Tool Arguments Including SQL Queries and Credentials Logged in Plaintext Without Redaction When File Logging Is Enabled
Summary
dbt-mcp is a Model Context Protocol server for interacting with dbt. Prior to 1.17.1, DbtMCP.call_tool() in src/dbt_mcp/mcp/server.py logged the raw arguments dictionary at INFO level before each tool call and at ERROR level on exceptions, and configure_file_logging() wrote those records to dbt-mcp.log when DBT_MCP_SERVER_FILE_LOGGING=true, preserving sensitive sql_query, vars, and node_selection values in plaintext without automatic rotation or deletion. This issue is fixed in version 1.17.1.
Severity
2.5 (Low)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-17 17:18 UTC
CWE
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
Impacted products
Vendor Product Version
dbt-labs dbt-mcp Affected: < 1.17.1
Create a notification for this product.
Show details on NVD website
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CVE-2026-44516 (GCVE-0-2026-44516)

Vulnerability from cvelistv5 – Published: 2026-05-14 16:48 – Updated: 2026-05-15 15:11
VLAI
Title
Valtimo: Sensitive data exposure through HTTP request/response logging in LoggingRestClientCustomizer
Summary
Valtimo is an open-source business process automation platform. From 12.4.0 to 12.33.0 and 13.26.0, the LoggingRestClientCustomizer in the web module automatically intercepts all outgoing HTTP calls made via Spring's RestClient and logs the full request body, response body, and response headers. When an error response is received, this information is included in the thrown HttpClientErrorException message, which is logged at ERROR level by Spring's default exception handling — regardless of the application's DEBUG log level setting. This vulnerability is fixed in 12.33.0 and 13.26.0.
Severity
7.6 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-15 15:10 UTC
CWE
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
Impacted products
Vendor Product Version
valtimo-platform valtimo Affected: >= 12.4.0, < 12.33.0
Affected: >= 13.0.0, < 13.26.0
Create a notification for this product.
com.ritense.valtimo web Affected: >= 12.4.0, < 12.33.0
Affected: >= 13.0.0, < 13.26.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-44479 (GCVE-0-2026-44479)

Vulnerability from cvelistv5 – Published: 2026-05-13 15:36 – Updated: 2026-05-13 18:19
VLAI
Title
Vercel: Non-interactive mode includes CLI arguments in suggested command output
Summary
Vercel’s AI Cloud is a unified platform for building modern applications. From 50.16.0 to 52.0.0, hen the Vercel CLI runs in non-interactive mode (--non-interactive or auto-detected AI agent), commands that cannot complete autonomously emit JSON payloads with suggested follow-up commands. If the user authenticated via --token or -t on the command line, the token value is included verbatim in those suggestions. The plaintext token may be captured in CI/CD logs, agent transcripts, or other automation output. This vulnerability is fixed in 52.0.1.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-13 18:13 UTC
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
Impacted products
Vendor Product Version
vercel vercel Affected: >= 50.16.0, < 52.0.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-44105 (GCVE-0-2026-44105)

Vulnerability from cvelistv5 – Published: 2026-07-30 06:53 – Updated: 2026-07-30 12:28
VLAI
Title
Cleartext password in logs
Summary
The credentials for the local user "user-app" may be exposed in log files, potentially enabling a low-privileged local attacker with access to the logs to authenticate via SSH as the limited user "user-app". Charging could be interrupted.
Severity
5.8 (Medium)
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
6.6 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-30 12:28 UTC
CWE
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
Impacted products
Credits
ZDI
Show details on NVD website
To clipboard 

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CVE-2026-44052 (GCVE-0-2026-44052)

Vulnerability from cvelistv5 – Published: 2026-05-21 07:34 – Updated: 2026-05-21 12:44
VLAI
Title
LDAP simple-bind password exposure in log output
Summary
Netatalk 2.1.0 through 4.4.2 inserts LDAP simple-bind passwords into log output in cleartext, which allows an attacker with access to the log files to obtain LDAP credentials.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-21 12:44 UTC
CWE
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
Impacted products
Vendor Product Version
Netatalk Netatalk Affected: 2.1.0 , ≤ 4.4.2 (semver)
Unaffected: 4.4.3 (semver)
Create a notification for this product.
Date Public
2026-05-13 00:00
Credits
Arjun Basnet from Securin
Show details on NVD website
To clipboard 

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CVE-2026-43992 (GCVE-0-2026-43992)

Vulnerability from cvelistv5 – Published: 2026-05-12 16:25 – Updated: 2026-05-13 14:38
VLAI
Title
JunoClaw: MCP write tools exposed raw BIP-39 mnemonic as a tool-call parameter
Summary
JunoClaw is an agentic AI platform built on Juno Network. Prior to 0.x.y-security-1, every MCP write tool (send_tokens, execute_contract, instantiate_contract, upload_wasm, ibc_transfer, etc.) accepted 'mnemonic: string' as an explicit tool-call parameter. The BIP-39 seed was consequently embedded in the LLM tool-call JSON, exposing it to any transport, log, or telemetry surface in the path between the LLM provider and the MCP process. This vulnerability is fixed in 0.x.y-security-1.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-13 14:34 UTC
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-312 - Cleartext Storage of Sensitive Information
  • CWE-522 - Insufficiently Protected Credentials
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
Impacted products
Vendor Product Version
Dragonmonk111 junoclaw Affected: < v0.x.y-security-1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-43826 (GCVE-0-2026-43826)

Vulnerability from cvelistv5 – Published: 2026-05-11 08:21 – Updated: 2026-05-11 13:02
VLAI
Title
Apache Airflow Providers OpenSearch: OpenSearch task-log handler leaks credentials embedded in the host URL
Summary
The OpenSearch logging provider, when configured with a `host` URL that embeds credentials (for example `https://user:password@server.example.com:9200`), wrote the full host URL — including the embedded credentials — into task logs. Any user with task-log read permission could harvest the backend credentials. Users are advised to upgrade to `apache-airflow-providers-opensearch` 1.9.1 or later and, as a defense-in-depth measure, configure the backend credentials via a secret backend rather than embedding them in the `[opensearch] host` URL.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-11 12:59 UTC
CWE
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
Impacted products
Credits
Aleksandr Sozinov Owen-CH-Leung Jarek Potiuk
Show details on NVD website
To clipboard 

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CVE-2026-42282 (GCVE-0-2026-42282)

Vulnerability from cvelistv5 – Published: 2026-05-08 19:07 – Updated: 2026-05-12 18:32
VLAI
Title
n8n-MCP: Sensitive MCP tool-call arguments logged on authenticated requests in HTTP mode
Summary
n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to version 2.47.13, when n8n-mcp runs in HTTP transport mode, authenticated MCP tools/call requests had their full arguments and JSON-RPC params written to server logs by the request dispatcher and several sibling code paths before any redaction. When a tool call carries credential material — most notably n8n_manage_credentials.data — the raw values can be persisted in logs. In deployments where logs are collected, forwarded to external systems, or viewable outside the request trust boundary (shared log storage, SIEM pipelines, support/ops access), this can result in disclosure of: bearer tokens and OAuth credentials sent through n8n_manage_credentials, per-tenant API keys and webhook auth headers embedded in tool arguments, arbitrary secret-bearing payloads passed to any MCP tool. The issue requires authentication (AUTH_TOKEN accepted by the server), so unauthenticated callers cannot trigger it; the runtime exposure is also reduced by an existing console-silencing layer in HTTP mode, but that layer is fragile and the values are still constructed and passed into the logger. This issue has been patched in version 2.47.13.
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-12 12:47 UTC
CWE
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
Impacted products
Vendor Product Version
czlonkowski n8n-mcp Affected: < 2.47.13
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CVE-2026-41495 (GCVE-0-2026-41495)

Vulnerability from cvelistv5 – Published: 2026-05-08 18:58 – Updated: 2026-05-13 17:47
VLAI
Title
n8n-MCP Logs Sensitive Request Data on Unauthorized /mcp Requests
Summary
n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to version 2.47.11, when n8n-mcp runs in HTTP transport mode, incoming requests to the POST /mcp endpoint had their request metadata written to server logs regardless of the authentication outcome. In deployments where logs are collected, forwarded to external systems, or viewable outside the request trust boundary (shared log storage, SIEM pipelines, support/ops access), this can result in disclosure of: bearer tokens from the Authorization header, per-tenant API keys from the, x-n8n-key header in multi-tenant setups, JSON-RPC request payloads sent to the MCP endpoint. Access control itself was not bypassed — unauthenticated requests were correctly rejected with 401 Unauthorized — but sensitive values from those rejected requests could still be persisted in logs. This issue has been patched in version 2.47.11.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-13 17:17 UTC
CWE
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
Impacted products
Vendor Product Version
czlonkowski n8n-mcp Affected: < 2.47.11
Create a notification for this product.
Show details on NVD website
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CVE-2026-41219 (GCVE-0-2026-41219)

Vulnerability from cvelistv5 – Published: 2026-05-13 14:12 – Updated: 2026-05-13 17:03
VLAI
Title
BIG-IP QKView vulnerability
Summary
An improper sanitization vulnerability exists in the BIG-IP QKView utility that allows a low-privileged attacker to read sensitive information from a QKView file.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
7.1 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-13 16:01 UTC
CWE
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
URL Tags
https://my.f5.com/manage/s/article/K000157895 vendor-advisorypatch
Impacted products
Vendor Product Version
F5 BIG-IP Unaffected: 21.0.0 , < * (custom)
Affected: 17.5.0 , < 17.5.1.4 (custom)
Affected: 17.1.0 , < 17.1.3.1 (custom)
Affected: 16.1.0 , < * (custom)
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F5 BIG-IQ Affected: 8.4.0 , < 8.4.1 (custom)
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Date Public
2026-05-13 23:00
Credits
F5
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Mitigation
Architecture and Design Implementation

Consider seriously the sensitivity of the information written into log files. Do not write secrets into the log files.

Mitigation
Distribution

Remove debug log files before deploying the application into production.

Mitigation
Operation

Protect log files against unauthorized read/write.

Mitigation
Implementation

Adjust configurations appropriately when software is transitioned from a debug state to production.

CAPEC-215: Fuzzing for application mapping

An attacker sends random, malformed, or otherwise unexpected messages to a target application and observes the application's log or error messages returned. The attacker does not initially know how a target will respond to individual messages but by attempting a large number of message variants they may find a variant that trigger's desired behavior. In this attack, the purpose of the fuzzing is to observe the application's log and error messages, although fuzzing a target can also sometimes cause the target to enter an unstable state, causing a crash.

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