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ch.qos.logback/logback-core 1.3.0-alpha3 |… | Sonatype Guide
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maven
ch.qos.logback
logback-core
1.3.0-alpha3
logback-core 1.3.0-alpha3
ch.qos.logback
Published
Feb 10, 2018
•
Policy
compliance
maven Registry
Developer Trust Score
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Overview
Overview
Versions
170
Versions
170
Vulnerabilities
11
Vulnerabilities
11
Dependencies
0
Dependencies
0
Severity
Critical
(0)
High
(4)
Medium
(4)
Low
(3)
CVSS Score
0.0
10.0
EPSS Score
0.0
1.0
Malware
KEV Status
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6.3
CVE-2026-10532
Deserialization of untrusted data vulnerability in QOS.CH Sarl logback logback-core (HardenedObjectInputStream (logback-core) modules) allows Object Injection, albeit heavily restricted. More precisely, an attacker able to influence serialized data sent to SimpleSocketServer or SimpleSSLSocketServer can instantiate Proxy objects. Although deserialization is heavily restricted by HardenedObjectInputStream and no practical way to achieve remote code execution or significant privilege escalation has been identified, this issue constitutes a bypass of the intended security restrictions. This issue affects logback: through 1.5.33 inclusive.
affected
Severity
Medium
Published
Jul 11, 2026
2.1
CVE-2026-9828
Deserialization of untrusted data vulnerability in QOS.CH Sarl logback logback-core (HardenedObjectInputStream (logback-core) modules) allows Object Injection albeit heavily restricted. More precisely, an attacker able to influence serialized data sent to SimpleSocketServer or SimpleSSLSocketServer can instantiate objects from classes in the java.lang and java.util packages that are not explicitly blocked. Although deserialization is heavily restricted by HardenedObjectInputStream and no practical way to achieve remote code execution or significant privilege escalation has been identified, this issue constitutes a bypass of the intended security restrictions. This issue affects logback: through 1.5.32 inclusive.
affected
Severity
Low
Published
Jul 3, 2026
7.0
CVE-2026-13006
ACE vulnerability in conditional configuration file processing by QOS.CH logback-core up to and including version 1.5.36 in Java applications, allows an attacker to execute arbitrary code circumventing existing protections against CVE-2025-11226 by compromising an existing logback configuration file or by injecting an environment variable before program execution. A successful attack requires the presence of Janino library to be present on the user's class path. In addition, the attacker must have write access to a configuration file. Alternatively, the attacker could inject a malicious environment variable pointing to a malicious configuration file. In both cases, the attack requires existing privilege. Please note that in logack version 1.5.37 conditional processing using Janino was removed.
affected
Severity
High
Published
Jun 25, 2026
1.8
CVE-2026-1225
ACE vulnerability in configuration file processing by QOS.CH logback-core up to and including version 1.5.24 in Java applications, allows an attacker to instantiate classes already present on the class path by compromising an existing logback configuration file. The instantiation of a potentially malicious Java class requires that said class is present on the user's class-path. In addition, the attacker must have write access to a configuration file. However, after successful instantiation, the instance is very likely to be discarded with no further ado.
affected
Severity
Low
Published
Jan 23, 2026
7.3
CVE-2025-11226
ACE vulnerability in conditional configuration file processing by QOS.CH logback-core up to and including version 1.5.18 in Java applications, allows an attacker to execute arbitrary code by compromising an existing logback configuration file or by injecting an environment variable before program execution. A successful attack requires the presence of Janino library and Spring Framework to be present on the user's class path. In addition, the attacker must have write access to a configuration file. Alternatively, the attacker could inject a malicious environment variable pointing to a malicious configuration file. In both cases, the attack requires existing privilege.
affected
Severity
High
Published
Oct 3, 2025
5.9
CVE-2024-12798
ACE vulnerability in JaninoEventEvaluator by QOS.CH logback-core upto including version 0.1 to 1.3.14 and 1.4.0 to 1.5.12 in Java applications allows attacker to execute arbitrary code by compromising an existing logback configuration file or by injecting an environment variable before program execution. Malicious logback configuration files can allow the attacker to execute arbitrary code using the JaninoEventEvaluator extension. A successful attack requires the user to have write access to a configuration file. Alternatively, the attacker could inject a malicious environment variable pointing to a malicious configuration file. In both cases, the attack requires existing privilege.
affected
Severity
Medium
Published
Dec 20, 2024
2.4
CVE-2024-12801
Server-Side Request Forgery (SSRF) in SaxEventRecorder by QOS.CH logback version 0.1 to 1.3.14 and 1.4.0 to 1.5.12 on the Java platform, allows an attacker to forge requests by compromising logback configuration files in XML. The attacks involves the modification of DOCTYPE declaration in XML configuration files.
affected
Severity
Low
Published
Dec 20, 2024
7.5
CVE-2023-6378
A serialization vulnerability in logback receiver component part of logback version 1.4.11 allows an attacker to mount a Denial-Of-Service attack by sending poisoned data.
affected
Severity
High
Published
Nov 30, 2023
6.6
sonatype-2021-4517
logback-classic - Deserialization of Untrusted Data [CVE-2021-42550]
affected
Severity
Medium
Published
Dec 15, 2021
5.9
sonatype-2021-1446
logback-core - Improper Validation of Certificate with Host Mismatch
affected
Severity
Medium
Published
Oct 7, 2021
8.6
sonatype-2021-1175
logback-core - XML External Entity (XXE)
affected
Severity
High
Published
Sep 14, 2021
