CWE-117

Improper Output Neutralization for Logs

30 CVEs Avg CVSS 5.2 MITRE
0
CRITICAL
2
HIGH
26
MEDIUM
2
LOW
5
POC
0
KEV

Monthly

CVE-2025-14684 MEDIUM PATCH This Month

IBM Maximo Application Suite Monitor Component versions 8.10, 8.11, 9.0, and 9.1 contain an improper neutralization vulnerability in log file handling that allows unauthorized users to inject arbitrary data into log messages. An attacker with local access can manipulate log entries to inject malicious content, potentially leading to log tampering and integrity compromise. While the CVSS score of 4.0 reflects low severity with no confidentiality or availability impact, the vulnerability requires no authentication or special privileges, making it a concern for environments with local access controls.

IBM Authentication Bypass
NVD VulDB
CVSS 3.1
4.0
EPSS
0.0%
CVE-2025-59784 HIGH This Week

2N Access Commander version 3.4.1 and prior is vulnerable to log pollution. Certain parameters sent over API may be included in the logs without prior validation or sanitisation. [CVSS 7.2 HIGH]

Information Disclosure Access Commander
NVD
CVSS 3.1
7.2
EPSS
0.1%
CVE-2025-12755 MEDIUM This Month

IBM MQ Operator (SC2 v3.2.0-3.8.1, LTS v2.0.0-2.0.29) and IBM‑supplied MQ Advanced container images (across affected SC2, CD, and LTS 9.3.x-9.4.x releases) contain a vulnerability where log messages are not properly neutralized before being written to log files. [CVSS 4.0 MEDIUM]

IBM
NVD
CVSS 3.1
4.0
EPSS
0.0%
CVE-2025-11537 MEDIUM PATCH This Month

A flaw was found in Keycloak. When the logging format is configured to a verbose, user-supplied pattern (such as the pre-defined 'long' pattern), sensitive headers including Authorization and Cookie are disclosed to the logs in cleartext. [CVSS 5.0 MEDIUM]

Information Disclosure Redhat
NVD
CVSS 3.1
5.0
EPSS
0.0%
CVE-2026-1337 MEDIUM POC PATCH This Month

Neo4J versions up to 2026.01 contains a vulnerability that allows attackers to XSS if the user opens the logs in a tool that treats them as HTML (CVSS 5.4).

Github XSS Neo4j
NVD GitHub
CVSS 3.1
5.4
EPSS
0.0%
CVE-2025-66577 MEDIUM POC PATCH This Month

A security vulnerability in cpp-httplib (CVSS 5.3) that allows attacker-controlled http headers. Risk factors: public PoC available. Vendor patch is available.

Docker Information Disclosure Ubuntu Debian Cpp Httplib +1
NVD GitHub
CVSS 3.1
5.3
EPSS
0.1%
CVE-2025-20384 MEDIUM This Month

A security vulnerability in Splunk Enterprise (CVSS 5.3) that allows them. Remediation should follow standard vulnerability management procedures.

Information Disclosure Splunk Splunk Cloud Platform
NVD
CVSS 3.1
5.3
EPSS
0.1%
CVE-2025-36159 MEDIUM This Month

IBM Concert 1.0.0 through 2.0.0 could allow a local user to forge log files to impersonate other users or hide their identity due to improper neutralization of output. Rated medium severity (CVSS 6.2), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Information Disclosure IBM Concert
NVD
CVSS 3.1
6.2
EPSS
0.0%
CVE-2025-10217 MEDIUM This Month

A vulnerability exists in Asset Suite for an authenticated user to manipulate the content of performance related log data or to inject crafted data in logfile for potentially carrying out further. Rated medium severity (CVSS 6.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Code Injection
NVD
CVSS 4.0
6.0
EPSS
0.1%
CVE-2025-59476 MEDIUM PATCH This Month

Jenkins 2.527 and earlier, LTS 2.516.2 and earlier does not restrict or transform the characters that can be inserted from user-specified content in log messages, allowing attackers able to control. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Jenkins Redhat
NVD
CVSS 3.1
5.3
EPSS
0.1%
CVE-2025-14684
EPSS 0% CVSS 4.0
MEDIUM PATCH This Month

IBM Maximo Application Suite Monitor Component versions 8.10, 8.11, 9.0, and 9.1 contain an improper neutralization vulnerability in log file handling that allows unauthorized users to inject arbitrary data into log messages. An attacker with local access can manipulate log entries to inject malicious content, potentially leading to log tampering and integrity compromise. While the CVSS score of 4.0 reflects low severity with no confidentiality or availability impact, the vulnerability requires no authentication or special privileges, making it a concern for environments with local access controls.

IBM Authentication Bypass
NVD VulDB
CVE-2025-59784
EPSS 0% CVSS 7.2
HIGH This Week

2N Access Commander version 3.4.1 and prior is vulnerable to log pollution. Certain parameters sent over API may be included in the logs without prior validation or sanitisation. [CVSS 7.2 HIGH]

Information Disclosure Access Commander
NVD
CVE-2025-12755
EPSS 0% CVSS 4.0
MEDIUM This Month

IBM MQ Operator (SC2 v3.2.0-3.8.1, LTS v2.0.0-2.0.29) and IBM‑supplied MQ Advanced container images (across affected SC2, CD, and LTS 9.3.x-9.4.x releases) contain a vulnerability where log messages are not properly neutralized before being written to log files. [CVSS 4.0 MEDIUM]

IBM
NVD
CVE-2025-11537
EPSS 0% CVSS 5.0
MEDIUM PATCH This Month

A flaw was found in Keycloak. When the logging format is configured to a verbose, user-supplied pattern (such as the pre-defined 'long' pattern), sensitive headers including Authorization and Cookie are disclosed to the logs in cleartext. [CVSS 5.0 MEDIUM]

Information Disclosure Redhat
NVD
CVE-2026-1337
EPSS 0% CVSS 5.4
MEDIUM POC PATCH This Month

Neo4J versions up to 2026.01 contains a vulnerability that allows attackers to XSS if the user opens the logs in a tool that treats them as HTML (CVSS 5.4).

Github XSS Neo4j
NVD GitHub
CVE-2025-66577
EPSS 0% CVSS 5.3
MEDIUM POC PATCH This Month

A security vulnerability in cpp-httplib (CVSS 5.3) that allows attacker-controlled http headers. Risk factors: public PoC available. Vendor patch is available.

Docker Information Disclosure Ubuntu +3
NVD GitHub
CVE-2025-20384
EPSS 0% CVSS 5.3
MEDIUM This Month

A security vulnerability in Splunk Enterprise (CVSS 5.3) that allows them. Remediation should follow standard vulnerability management procedures.

Information Disclosure Splunk Splunk Cloud Platform
NVD
CVE-2025-36159
EPSS 0% CVSS 6.2
MEDIUM This Month

IBM Concert 1.0.0 through 2.0.0 could allow a local user to forge log files to impersonate other users or hide their identity due to improper neutralization of output. Rated medium severity (CVSS 6.2), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Information Disclosure IBM Concert
NVD
CVE-2025-10217
EPSS 0% CVSS 6.0
MEDIUM This Month

A vulnerability exists in Asset Suite for an authenticated user to manipulate the content of performance related log data or to inject crafted data in logfile for potentially carrying out further. Rated medium severity (CVSS 6.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Code Injection
NVD
CVE-2025-59476
EPSS 0% CVSS 5.3
MEDIUM PATCH This Month

Jenkins 2.527 and earlier, LTS 2.516.2 and earlier does not restrict or transform the characters that can be inserted from user-specified content in log messages, allowing attackers able to control. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Jenkins Redhat
NVD

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