CVE-2026-53435

Published: Giu 10, 2026 Last Modified: Giu 11, 2026
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,8
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

In Jenkins 2.567 and earlier, LTS 2.555.2 and earlier, it is possible for attackers to have Jenkins deserialize arbitrary types defined in Jenkins core or plugins from an attacker-controlled `config.xml` submission in a way that allows them to handle HTTP requests afterwards.
This can be used to impersonate any user and send HTTP requests on their behalf, up to and including use of the Script Console to run arbitrary code, or to read arbitrary files from the Jenkins controller.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0139
Percentile
0,8th
Updated

EPSS Score Trend (Last 6 Days)

502

Deserialization of Untrusted Data

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Other
Potential Impacts:
Modify Application Data Unexpected State Dos: Resource Consumption (Cpu) Varies By Context
Applicable Platforms
Languages: Java, Ruby, PHP, Python, JavaScript
Technologies: Not Technology-Specific, ICS/OT, AI/ML
Likelihood of Exploit: Medium
View CWE Details
Application

Jenkins by Jenkins

Product Information
Vendor Jenkins
Product Jenkins
Version Range Affected
To 2.568 (exclusive)
cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Jenkins by Jenkins

Product Information
Vendor Jenkins
Product Jenkins
Version Range Affected
To 2.555.3 (exclusive)
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.jenkins.io/security/advisory/2026-06-10/#SECURI…
https://www.jenkins.io/security/advisory/2026-06-10/#SECURITY-3707