Jenkins GitHub Branch Source Plugin: Missing permissions check allows attackers to perform a connection test

Jenkins GitHub Branch Source Plugin versions 1967.vdead580c1aba and earlier do not perform a permission check in a method implementing form validation. This allows attackers with Overall/Read permission to connect to an attacker-specified URL with attacker-specified GitHub App credentials. GitHub...

CVE-2026-42522

A missing permission check in Jenkins GitHub Branch Source Plugin 1967.vdead580c1aba and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL with attacker-specified GitHub App credentials...

CVE-2026-42522

A missing permission check in Jenkins GitHub Branch Source Plugin 1967.vdead580c1aba and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL with attacker-specified GitHub App credentials...

CVE-2026-42522

A missing permission check in Jenkins GitHub Branch Source Plugin 1967.vdead580c1aba and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL with attacker-specified GitHub App credentials...

CVE-2026-42522

A missing permission check in Jenkins GitHub Branch Source Plugin 1967.vdead580c1aba and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL with attacker-specified GitHub App credentials...

CVE-2026-42522

A missing permission check in Jenkins GitHub Branch Source Plugin 1967.vdead580c1aba and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL with attacker-specified GitHub App credentials...

CVE-2026-42522

The vulnerability CVE-2026-42522 affects Jenkins’ GitHub Branch Source Plugin (versions including 1967.vdea_d580c1a_b_a_ and earlier). The root cause is a missing permission check that permits attackers with Overall/Read to connect to an attacker-specified URL using attacker-specified GitHub App ...

PT-2026-35916

A missing permission check in Jenkins GitHub Branch Source Plugin 1967.vdea d580c1a b a and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL with attacker-specified GitHub App credentials...

Cleartext Transmission of Sensitive Information

Overview Affected versions of this package are vulnerable to Cleartext Transmission of Sensitive Information due to the incorrect reuse of an unencrypted connection for a subsequent request that expects TLS. An attacker can intercept sensitive information if the second connection is done to the...

Exposure of Data Element to Wrong Session

Overview Affected versions of this package are vulnerable to Exposure of Data Element to Wrong Session due to the SMB connection reuse. An attacker can cause unintended file downloads or uploads to incorrect locations by exploiting a logical error in the reuse of SMB connections. Remediation...

Off-by-one Error

Overview Affected versions of this package are vulnerable to Off-by-one Error through improper bounds checking in the PKCS12 bag handling process. An attacker can cause memory corruption by appending to a PKCS12 bag that already contains 32 elements, potentially resulting in denial of service or...

Jenkins GitHub Branch Source Plugin 安全漏洞

Jenkins GitHub Branch Source Plugin is an open-source plugin for Jenkins that provides continuous integration capabilities, enabling discovery of code hosting platforms and the selection of build branches. The Jenkins GitHub Branch Source Plugin versions 1967.vdead580c1aba and earlier contain...

Timing Attack

Overview Affected versions of this package are vulnerable to Timing Attack via the PKCS7 padding check. An attacker can obtain sensitive information by exploiting timing differences during decryption. Remediation A fix was pushed into the master branch but not yet published. References - GitHub...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read due to improper bounds checking in the JSON parsing process. An attacker can cause the application to read memory outside the intended buffer by providing specially crafted JSON input. Remediation Upgrade thrift to...

Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion due to uncontrolled recursion in the skip function. An attacker can cause a stack overflow and potentially crash the application by sending specially crafted input that triggers deep recursion. Remediation Upgrade...

Mismatched Memory Management Routines

Overview Affected versions of this package are vulnerable to Mismatched Memory Management Routines via the cglib process. An attacker can cause the server to crash by sending specially crafted input that triggers an invalid pointer error. Remediation Upgrade thrift to version 0.23.0 or higher...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read via the skip function. An attacker can cause a crash or read unintended memory by providing specially crafted input that triggers an out-of-bounds access. Remediation Upgrade thrift to version 0.23.0 or higher...

Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion due to uncontrolled recursion in the dispatch process. An attacker can cause a stack overflow and potentially crash the application by sending specially crafted input that triggers excessive recursive calls...

Use of Uninitialized Resource

Overview vllm is an A high-throughput and memory-efficient inference and serving engine for LLMs Affected versions of this package are vulnerable to Use of Uninitialized Resource via the hasmambalayers function in the KV Block Handler. An attacker can cause unintended behavior by leaking data...

Integer Overflow or Wraparound

Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound in the text range comparison process when handling extremely long Uniform Resource Identifiers. An attacker can cause the application to become unavailable by supplying a malformed, excessively long URI...