Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
6 results
Oct 2, 2025Jenkins Remote Code Execution VulnerabilityCVE-2017-1000353 · Websites & servers · Jenkins · reported by MITREExploitedCritical 9.8
Jenkins contains a remote code execution vulnerability. This vulnerability that could allowed attackers to transfer a serialized Java SignedObject object to the remoting-based Jenkins CLI, that would be deserialized using a new ObjectInputStream, bypassing the existing blocklist-based protection mechanism.
- Product
- Jenkins
- On CISA’s list since
- Oct 2, 2025 (federal fix deadline Oct 23, 2025)
- What to do
- Attackers are using this now. Install Jenkins’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogpacketstormsecurity.comsecurityfocus.com
Aug 19, 2024Jenkins Command Line Interface (CLI) Path Traversal VulnerabilityCVE-2024-23897 · Websites & servers · Jenkins · reported by jenkinsci-cert@googlegroups.comExploitedRansomwareCritical 9.8
Jenkins Command Line Interface (CLI) contains a path traversal vulnerability that allows attackers limited read access to certain files, which can lead to code execution.
- Product
- Jenkins Command Line Interface (CLI)
- On CISA’s list since
- Aug 19, 2024 (federal fix deadline Sep 9, 2024)
- What to do
- Attackers are using this now. Install Jenkins’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogpacketstormsecurity.compacketstormsecurity.com
May 12, 2023Jenkins User Interface (UI) Information Disclosure VulnerabilityCVE-2015-5317 · Websites & servers · Jenkins · reported by Red HatExploitedHigh 7.5
Jenkins User Interface (UI) contains an information disclosure vulnerability that allows users to see the names of jobs and builds otherwise inaccessible to them on the "Fingerprints" pages.
- Product
- Jenkins User Interface (UI)
- On CISA’s list since
- May 12, 2023 (federal fix deadline Jun 2, 2023)
- What to do
- Attackers are using this now. Install Jenkins’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogrhn.redhat.comaccess.redhat.com
Apr 25, 2022Jenkins Script Security Plugin Sandbox Bypass VulnerabilityCVE-2019-1003029 · Websites & servers · Jenkins · reported by jenkinsci-cert@googlegroups.comExploitedCritical 9.9
Jenkins Script Security Plugin contains a protection mechanism failure, allowing an attacker to bypass the sandbox.
- Product
- Script Security Plugin
- On CISA’s list since
- Apr 25, 2022 (federal fix deadline May 16, 2022)
- What to do
- Attackers are using this now. Install Jenkins’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogpacketstormsecurity.comsecurityfocus.com
Mar 25, 2022Jenkins Matrix Project Plugin Remote Code Execution VulnerabilityCVE-2019-1003030 · Websites & servers · Jenkins · reported by jenkinsci-cert@googlegroups.comExploitedCritical 9.9
Jenkins Matrix Project plugin contains a vulnerability which can allow users to escape the sandbox, opening opportunity to perform remote code execution.
- Product
- Matrix Project Plugin
- On CISA’s list since
- Mar 25, 2022 (federal fix deadline Apr 15, 2022)
- What to do
- Attackers are using this now. Install Jenkins’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogpacketstormsecurity.comsecurityfocus.com
Feb 10, 2022Jenkins Stapler Web Framework Deserialization of Untrusted Data VulnerabilityCVE-2018-1000861 · Websites & servers · Jenkins · reported by MITREExploitedCritical 9.8
A code execution vulnerability exists in the Stapler web framework used by Jenkins
- Product
- Jenkins Stapler Web Framework
- On CISA’s list since
- Feb 10, 2022 (federal fix deadline Aug 10, 2022)
- What to do
- Attackers are using this now. Install Jenkins’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogpacketstormsecurity.comsecurityfocus.com
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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