Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 50 min ago

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.

1,766exploited flaws on CISA’s list
37added in the last 30 days
544new WordPress flaws this week
391,181entries in the database

7 results

  • Oct 30, 2026Paperclip 2026.403.0 before 2026.416.0 contains a remote code execution vulnerability that allows agent API key holders to set cleanupCommand and teardownCommanCVE-2026-119713 · Other software · paperclipai · reported by VulnCheckHigh 8.7

    Paperclip 2026.403.0 before 2026.416.0 contains a remote code execution vulnerability that allows agent API key holders to set cleanupCommand and teardownCommand via PATCH /api/execution-workspaces/:id. When the workspace is archived, cleanupExecutionWorkspaceArtifacts runs these commands through a shell as the Paperclip server process, executing attacker-chosen OS commands on the server host.

    Product
    @paperclipai/server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 21, 2026Paperclip before 0.3.1 in default local_trusted mode fails to validate Host headers, allowing attackers to execute arbitrary commands via DNS rebinding.CVE-2026-77087 · Other software · paperclipai · reported by VulnCheckCritical 9.4

    Paperclip before 0.3.1 in default local_trusted mode fails to validate Host headers, allowing attackers to execute arbitrary commands via DNS rebinding. An attacker can craft a malicious webpage that, when visited by a developer running Paperclip locally, uses DNS rebinding to make authenticated API requests and execute commands through the process adapter.

    Product
    paperclip
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 22, 2026Paperclip is a Node.js server and React UI that orchestrates a team of AI agents to run a business.CVE-2026-41679 · Other software · paperclipai · reported by GitHubCritical 10

    Paperclip is a Node.js server and React UI that orchestrates a team of AI agents to run a business. Prior to version 2026.416.0, an unauthenticated attacker can achieve full remote code execution on any network-accessible Paperclip instance running in `authenticated` mode with default configuration. No user interaction, no credentials, just the target's address. The chain consists of six API calls. The attack is fully automated, requires no user interaction, and works against the default deployment configuration. Version 2026.416.0 patches the issue.

    Product
    paperclip
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 22, 2026Paperclip is a Node.js server and React UI that orchestrates a team of AI agents to run a business.CVE-2026-41208 · Other software · paperclipai · reported by GitHubHigh 8.8

    Paperclip is a Node.js server and React UI that orchestrates a team of AI agents to run a business. Versions of @paperclipai/server prior to 2026.416.0 contain a privilege escalation vulnerability that allows an attacker with an Agent API key to execute arbitrary OS commands on the Paperclip server host. An attacker with an agent credential can escalate privileges from the agent runtime to the Paperclip server host. The vulnerability occurs because agents are allowed to update their own adapterConfig via the /agents/:id API endpoint. The configuration field adapterConfig.workspaceStrategy.provisionCommand is later executed by the server runtime. As a result, an attacker controlling an agent credential can inject arbitrary shell commands which are executed by the Paperclip server during workspace provisioning. This breaks the intended trust boundary between agent runtime configuration and server host execution, allowing a compromised or malicious agent to escalate privileges and run commands on the host system. This vulnerability allows remote code execution on the server host. @paperclipai/server version 2026.416.0 fixes the issue.

    Product
    @paperclipai/server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 29, 2023In Atrocore 1.5.25, the Create Import Feed option with glyphicon-glyphicon-paperclip function is vulnerable to Unauthenticated File upload.CVE-2023-26968 · Other software · Atrocore · reported by MITRECritical 9.8

    In Atrocore 1.5.25, the Create Import Feed option with glyphicon-glyphicon-paperclip function is vulnerable to Unauthenticated File upload.

    Product
    Atrocore
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 13, 2017Paperclip ruby gem version 3.1.4 and later suffers from a Server-SIde Request Forgery (SSRF) vulnerability in the Paperclip::UriAdapter class.CVE-2017-0889 · Other software · thoughtbot · reported by support@hackerone.comCritical 9.8

    Paperclip ruby gem version 3.1.4 and later suffers from a Server-SIde Request Forgery (SSRF) vulnerability in the Paperclip::UriAdapter class. Attackers may be able to access information about internal network resources.

    Product
    paperclip ruby gem
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 10, 2015The thoughtbot paperclip gem before 4.2.2 for Ruby does not consider the content-type value during media-type validation, which allows remote attackers to uploaCVE-2015-2963 · Other software · Thoughtbot · reported by vultures@jpcert.or.jpMedium 4.3

    The thoughtbot paperclip gem before 4.2.2 for Ruby does not consider the content-type value during media-type validation, which allows remote attackers to upload HTML documents and conduct cross-site scripting (XSS) attacks via a spoofed value, as demonstrated by image/jpeg.

    Product
    Paperclip
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

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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