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Github Security Blog
Github Security Blog
added 2025/09/17 7:56 p.m.15 views

jinjava has Sandbox Bypass via JavaType-Based Deserialization

Summary jinjava’s current sandbox restrictions prevent direct access to dangerous methods such as getClass, and block instantiation of Class objects. However, these protections can be bypassed. By using mapper.getTypeFactory.constructFromCanonical, it is possible to instruct the underlying...

10CVSS8.1AI score0.02315EPSS
SaveExploits0References7Affected Software1
OSV
OSV
added 2025/09/17 7:56 p.m.4 views

GHSA-M49C-G9WR-HV6V jinjava has Sandbox Bypass via JavaType-Based Deserialization

Summary jinjava’s current sandbox restrictions prevent direct access to dangerous methods such as getClass, and block instantiation of Class objects. However, these protections can be bypassed. By using mapper.getTypeFactory.constructFromCanonical, it is possible to instruct the underlying...

9.8CVSS6.6AI score0.02315EPSS
SaveExploits0References7
RedhatCVE
RedhatCVE
added 2025/05/23 6:44 a.m.11 views

CVE-2024-10382

There exists a code execution vulnerability in the Car App Android Jetpack Library. CarAppService uses deserialization logic that allows construction of arbitrary java classes. This can lead to arbitrary code execution when combined with specific Java deserialization gadgets. An attacker needs to...

7.5CVSS7.6AI score0.00155EPSS
SaveExploits0References1
Positive Technologies
Positive Technologies
added 2024/12/06 12:0 a.m.5 views

PT-2024-40049 · Unknown · Shared Preferences Android

Name of the Vulnerable Software and Affected Versions: shared preferences android versions prior to 2.3.4 Description: The issue arises from the serialization and deserialization of special string prefixes used to store data types that are not natively representable by the available storage...

3CVSS8AI score
SaveExploits0References4
Friends Of PHP
Friends Of PHP
added 2024/06/04 4:23 p.m.48 views

Unsafe Reflection in base Component class

Yii2 supports attaching Behaviors to Components by setting properties having the format 'as '. Internally this is done using the set magic method. If the value passed to this method is not an instance of the Behavior class, a new object is instantiated using Yii::createObject$value. However, ther...

9.1CVSS8.9AI score0.79528EPSS
SaveExploits1Affected Software1
OSV
OSV
added 2024/06/02 10:30 p.m.98 views

GHSA-CJCC-P67M-7QXM Unsafe Reflection in base Component class in yiisoft/yii2

Yii2 supports attaching Behaviors to Components by setting properties having the format 'as '. Internally this is done using the set magic method. If the value passed to this method is not an instance of the Behavior class, a new object is instantiated using Yii::createObject$value. However, ther...

8.1CVSS8.3AI score0.79528EPSS
SaveExploits1References9
Cvelist
Cvelist
added 2024/02/07 5:25 p.m.23 views

CVE-2024-24824 graylog2-server vulnerable to instantiation of arbitrary classes triggered by API request

Graylog is a free and open log management platform. Starting in version 2.0.0 and prior to versions 5.1.11 and 5.2.4, arbitrary classes can be loaded and instantiated using a HTTP PUT request to the /api/system/clusterconfig/ endpoint. Graylog's cluster config system uses fully qualified class...

8.8CVSS9AI score0.34498EPSS
SaveExploits2References4
Cvelist
Cvelist
added 2023/01/03 12:0 a.m.58 views

CVE-2021-32824 Regular expression Denial of Service in MooTools

Apache Dubbo is a java based, open source RPC framework. Versions prior to 2.6.10 and 2.7.10 are vulnerable to pre-auth remote code execution via arbitrary bean manipulation in the Telnet handler. The Dubbo main service port can be used to access a Telnet Handler which offers some basic methods t...

9.8CVSS10AI score0.02909EPSS
SaveExploits1References1
OSV
OSV
added 2022/06/27 8:55 p.m.23 views

CVE-2022-31084 Unauthenticated Remote Code Execution in ldap-account-manager

LDAP Account Manager LAM is a webfrontend for managing entries e.g. users, groups, DHCP settings stored in an LDAP directory. In versions prior to 8.0 There are cases where LAM instantiates objects from arbitrary classes. An attacker can inject the first constructor argument. This can lead to cod...

9CVSS8.9AI score
SaveExploits0References6
CNVD
CNVD
added 2022/02/10 12:0 a.m.52 views

Airspan Networks Mmp Code Issue Vulnerability

Airspan Networks Mmp is an advanced standalone network management software platform for Mimosa fixed wireless devices from Airspan Networks, U.S. Airspan Networks Mmp is vulnerable to a code issue that could be exploited by an attacker to pass specially crafted data to the application and create...

7.5CVSS5.3AI score0.00986EPSS
SaveExploits0References1
OSV
OSV
added 2022/02/09 12:33 a.m.8 views

GHSA-2HJR-FG6C-V2H6 Unauthorized access to Class instance in Jinjava

Jinjava before 2.5.4 allow access to arbitrary classes by calling Java methods on objects passed into a Jinjava context. This could allow for abuse of the application class loader, including Arbitrary File Disclosure...

6.5CVSS6AI score0.01814EPSS
SaveExploits1References6
Github Security Blog
Github Security Blog
added 2022/02/09 12:33 a.m.49 views

Unauthorized access to Class instance in Jinjava

Jinjava before 2.5.4 allow access to arbitrary classes by calling Java methods on objects passed into a Jinjava context. This could allow for abuse of the application class loader, including Arbitrary File Disclosure...

6.8CVSS3.1AI score0.01814EPSS
SaveExploits1References7Affected Software1
CNNVD
CNNVD
added 2022/02/03 12:0 a.m.8 views

Airspan Networks Mmp 代码问题漏洞

Airspan Networks Mmp is an advanced standalone network management software platform for Mimosa fixed wireless devices from Airspan Networks, U.S. Airspan Networks Mmp is vulnerable to a code issue that could be exploited by an attacker to pass specially crafted data to the application and create...

7.5CVSS5.9AI score0.00986EPSS
SaveExploits0References5
OSV
OSV
added 2022/02/02 11:48 a.m.35 views

CVE-2022-21724 Unchecked Class Instantiation when providing Plugin Classes

pgjdbc is the offical PostgreSQL JDBC Driver. A security hole was found in the jdbc driver for postgresql database while doing security research. The system using the postgresql library will be attacked when attacker control the jdbc url or properties. pgjdbc instantiates plugin instances based o...

7CVSS8.3AI score
SaveExploits0References8
Cvelist
Cvelist
added 2022/02/02 11:48 a.m.35 views

CVE-2022-21724 Unchecked Class Instantiation when providing Plugin Classes

pgjdbc is the offical PostgreSQL JDBC Driver. A security hole was found in the jdbc driver for postgresql database while doing security research. The system using the postgresql library will be attacked when attacker control the jdbc url or properties. pgjdbc instantiates plugin instances based o...

7CVSS9.7AI score0.0301EPSS
SaveExploits1References6
CNNVD
CNNVD
added 2021/06/06 12:0 a.m.4 views

Invoice Ninja 代码问题漏洞

invoiceninja is a Github open source application an open source invoice application built with Laravel and Flutter Invoice Ninja has a security vulnerability before 4.4.0 that allows an attacker to deserialize arbitrary PHP classes...

8.1CVSS7.9AI score0.01804EPSS
SaveExploits0References2
OSV
OSV
added 2021/03/29 4:30 p.m.21 views

GHSA-52P9-V744-MWJJ Remote code execution in Kramdown

Kramdown before 2.3.1 does not restrict Rouge formatters to the Rouge::Formatters namespace, and thus arbitrary classes can be instantiated...

9.8CVSS9.3AI score0.02805EPSS
SaveExploits1References11
Snyk
Snyk
added 2021/03/19 12:21 p.m.6 views

Deserialization of Untrusted Data

Overview kramdown is a Yet-another-markdown-parser but fast, pure Ruby, using a strict syntax definition and supporting several common extensions. Affected versions of this package are vulnerable to Deserialization of Untrusted Data. Kramdown does not restrict Rouge formatters to the...

9.8CVSS8.2AI score0.02805EPSS
SaveExploits1References2
OSV
OSV
added 2021/03/19 7:15 a.m.2 views

DEBIAN-CVE-2021-28834

Kramdown before 2.3.1 does not restrict Rouge formatters to the Rouge::Formatters namespace, and thus arbitrary classes can be instantiated...

9.8CVSS8.7AI score0.02805EPSS
SaveExploits1References1
OSV
OSV
added 2021/03/19 7:15 a.m.17 views

CVE-2021-28834

Kramdown before 2.3.1 does not restrict Rouge formatters to the Rouge::Formatters namespace, and thus arbitrary classes can be instantiated...

9.8CVSS6.7AI score
SaveExploits0References7
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