Known Exploited Vulnerability
9.8
CRITICAL
CVE-2018-1000861
Jenkins Stapler Web Framework Deserialization of U - [Actively Exploited]
Description

A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in stapler/core/src/main/java/org/kohsuke/stapler/MetaClass.java that allows attackers to invoke some methods on Java objects by accessing crafted URLs that were not intended to be invoked this way.

INFO

Published Date :

Dec. 10, 2018, 2:29 p.m.

Last Modified :

March 14, 2025, 6:22 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

A code execution vulnerability exists in the Stapler web framework used by Jenkins

Required Action :

Apply updates per vendor instructions.

Notes :

https://nvd.nist.gov/vuln/detail/CVE-2018-1000861

Public PoC/Exploit Available at Github

CVE-2018-1000861 has a 66 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2018-1000861 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Redhat openshift_container_platform
1 Jenkins jenkins
: Total Affected Vendor : 2 | Products : 2
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-1000861.

URL Resource
http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/106176 Broken Link
https://access.redhat.com/errata/RHBA-2019:0024 Third Party Advisory
https://jenkins.io/security/advisory/2018-12-05/#SECURITY-595 Vendor Advisory
http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/106176 Broken Link
https://access.redhat.com/errata/RHBA-2019:0024 Third Party Advisory
https://jenkins.io/security/advisory/2018-12-05/#SECURITY-595 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
csbysj/Z5yUkptp

基于Docker-Compose的预构建漏洞环境设计源码 Docker-Compose 漏洞环境 Java Python Shell 该项目是一套基于Docker-Compose的预构建漏洞环境设计源码，涵盖了1684个文件，其中包括405个PNG图像文件、319个Markdown文档、218个YAML配置文件、68个Java源文件、67个Python脚本、62个Shell脚本、53个XML文件、34个PHP文件以及多个Dockerfile。该环境集成了Java, Python, Shell, PHP, HTML, JavaScript, CSS, Ruby等多种编程语言，旨在为安全研究提供易用的漏洞测试平台。

Updated: 4 months, 1 week ago
0 stars 0 fork 0 watcher
Born at : Nov. 29, 2024, 4:05 a.m. This repo has been linked 127 different CVEs too.
Profile Photo
XiaomingX/awesome-poc-for-red-team

A curated collection of Proof of Concept (PoC) tools, scripts, and techniques designed for red team operations, penetration testing, and cybersecurity research. This repository focuses on providing practical resources for exploring vulnerabilities

attack cybersecurity exp hw penetration-testing poc red-team security-tools vulnerability-poc

Updated: 2 months, 2 weeks ago
5 stars 2 fork 2 watcher
Born at : Nov. 17, 2024, 11:53 a.m. This repo has been linked 414 different CVEs too.
Profile Photo
ammicus1a/awesome-jenkins-rce-2019

None

Python

Updated: 7 months ago
0 stars 0 fork 0 watcher
Born at : Sept. 10, 2024, 8:50 a.m. This repo has been linked 3 different CVEs too.
Profile Photo
4ra1n/poc-runner

Small & Fast Vulnerability Scanner Engine based on XRAY YAML Rule | 基于 XRAY YAML 规则的超轻量快速漏洞扫描引擎 | 基于 ANTLR 实现语法分析和完整的 XRAY YAML 规则实现 | 简单的启动参数 | 包含多种反连可用 | 可执行文件体积仅 2 MB

poc security vulnerability vulnerability-detection vulnerability-scanner web-security web-vulnerability-scanner

Batchfile Go ANTLR

Updated: 2 months, 1 week ago
151 stars 17 fork 17 watcher
Born at : Aug. 26, 2024, 11:11 a.m. This repo has been linked 23 different CVEs too.
Profile Photo
onewinner/VulToolsKit

红队武器库漏洞利用工具合集整理

HTML

Updated: 2 months, 1 week ago
438 stars 65 fork 65 watcher
Born at : June 27, 2024, 9:28 a.m. This repo has been linked 54 different CVEs too.
Profile Photo
FishyStix12/Black-Hat-Python-Couse.py2024

A Repository of the scripts, and PowerPoint used for the Black Hat Python Course for CharCyCon 2024 and the UAH Chapter of Delta Chi in 2024

Python Shell

Updated: 6 months, 3 weeks ago
1 stars 0 fork 0 watcher
Born at : April 3, 2024, 3:10 a.m. This repo has been linked 3 different CVEs too.
Profile Photo
lions2012/Penetration_Testing_POC

渗透测试有关的POC、EXP、脚本、提权、小工具等---About penetration-testing python-script poc getshell csrf xss cms php-getshell domainmod-xss csrf-webshell cobub-razor cve rce sql sql-poc poc-exp bypass oa-getshell cve-cms

Assembly Python Shell PHP C++ C Go Ruby HTML Java

Updated: 3 months, 1 week ago
7 stars 0 fork 0 watcher
Born at : Feb. 7, 2024, 2:08 p.m. This repo has been linked 305 different CVEs too.
Profile Photo
d4n-sec/d4n-sec.github.io

None

CSS HTML JavaScript

Updated: 1 year, 2 months ago
0 stars 0 fork 0 watcher
Born at : Feb. 2, 2024, 2:11 p.m. This repo has been linked 494 different CVEs too.
Profile Photo
TheBeastofwar/JenkinsExploit-GUI

一款Jenkins的综合漏洞利用工具

Java CSS

Updated: 2 months, 2 weeks ago
409 stars 31 fork 31 watcher
Born at : Jan. 31, 2024, 10:30 a.m. This repo has been linked 12 different CVEs too.
Profile Photo
bakery312/Vulhub-Reproduce

None

Updated: 3 months, 2 weeks ago
3 stars 1 fork 1 watcher
Born at : Jan. 26, 2024, 10:07 a.m. This repo has been linked 161 different CVEs too.
Profile Photo
RajChowdhury240/Secure-or-Break-Jenkins

Pentest Jenkins CI/CD

Updated: 7 months, 1 week ago
2 stars 0 fork 0 watcher
Born at : Nov. 20, 2023, 9:25 p.m. This repo has been linked 10 different CVEs too.
Profile Photo
FishyStix12/WHPython_v1.02

Version 1.02 of a repository containing Python, Bash, Spike, and JSON scripts I have developed for White Hat Offensive Security.

Shell Python PowerShell

Updated: 7 months, 2 weeks ago
1 stars 0 fork 0 watcher
Born at : Oct. 30, 2023, 8:30 p.m. This repo has been linked 6 different CVEs too.
Profile Photo
smokeintheshell/CVE-2018-1000861

CVE-2018-1000861 Exploit

Python

Updated: 1 year, 6 months ago
0 stars 0 fork 0 watcher
Born at : Sept. 13, 2023, 6:52 p.m. This repo has been linked 1 different CVEs too.
Profile Photo
hktalent/bug-bounty

bounty collection

Shell Python Dockerfile Ruby JavaScript ASP.NET Classic ASP HTML PHP Jupyter Notebook

Updated: 2 months, 4 weeks ago
31 stars 5 fork 5 watcher
Born at : Sept. 11, 2023, 11:19 a.m. This repo has been linked 234 different CVEs too.
Profile Photo
ArrestX/--POC

poc集合(持续更新ing)

Updated: 11 months ago
4 stars 0 fork 0 watcher
Born at : July 30, 2023, 1:30 a.m. This repo has been linked 154 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-1000861 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-1000861 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Modified Analysis by [email protected]

    Mar. 14, 2025

    Action Type Old Value New Value
  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Feb. 07, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CWE CWE-502
  • Modified Analysis by [email protected]

    Jan. 22, 2025

    Action Type Old Value New Value
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html
    Added Reference http://www.securityfocus.com/bid/106176
    Added Reference https://access.redhat.com/errata/RHBA-2019:0024
    Added Reference https://jenkins.io/security/advisory/2018-12-05/#SECURITY-595
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Jun. 13, 2022

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html No Types Assigned http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html Third Party Advisory, VDB Entry
    Changed Reference Type http://www.securityfocus.com/bid/106176 Third Party Advisory, VDB Entry http://www.securityfocus.com/bid/106176 Broken Link
  • CVE Modified by [email protected]

    Apr. 20, 2022

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html [No Types Assigned]
  • Reanalysis by [email protected]

    May. 08, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:* versions up to (including) 2.138.3 *cpe:2.3:a:jenkins:jenkins:*:*:*:*:*:*:*:* versions up to (including) 2.153 OR *cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:* versions up to (including) 2.138.3 *cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:* versions up to (including) 2.153
  • Modified Analysis by [email protected]

    Mar. 15, 2019

    Action Type Old Value New Value
    Changed Reference Type https://access.redhat.com/errata/RHBA-2019:0024 No Types Assigned https://access.redhat.com/errata/RHBA-2019:0024 Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Mar. 13, 2019

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHBA-2019:0024 [No Types Assigned]
  • Initial Analysis by [email protected]

    Feb. 01, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://www.securityfocus.com/bid/106176 No Types Assigned http://www.securityfocus.com/bid/106176 Third Party Advisory, VDB Entry
    Changed Reference Type https://jenkins.io/security/advisory/2018-12-05/#SECURITY-595 No Types Assigned https://jenkins.io/security/advisory/2018-12-05/#SECURITY-595 Vendor Advisory
    Added CWE CWE-502
    Added CPE Configuration OR *cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:* versions up to (including) 2.138.3 *cpe:2.3:a:jenkins:jenkins:*:*:*:*:*:*:*:* versions up to (including) 2.153
  • CVE Modified by [email protected]

    Dec. 13, 2018

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/106176 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-1000861 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2018-1000861 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

94.47 }} -2.27%

score

0.99994

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: