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.
11 results
Sep 30, 2026agent-zero 1.7, 1.8, 1.9, and 1.10 is vulnerable to Directory Traversal in python/helpers/file_browser.py:FileBrowser.__init__.CVE-2026-51853 · Other software · reported by MITREHigh 7.5
agent-zero 1.7, 1.8, 1.9, and 1.10 is vulnerable to Directory Traversal in python/helpers/file_browser.py:FileBrowser.__init__. The FileBrowser class initializes with the host root directory as the workspace, allowing the agent to access any file on the system without restriction.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Sep 30, 2026agent-zero 1.7, 1.8, 1.9, and 1.10 is vulnerable to Directory Traversal in python/helpers/file_browser.py:FileBrowser.save_file_b64.CVE-2026-51852 · Other software · reported by MITREHigh 7.5
agent-zero 1.7, 1.8, 1.9, and 1.10 is vulnerable to Directory Traversal in python/helpers/file_browser.py:FileBrowser.save_file_b64. The save_file_b64 method accepts user-controlled file paths without normalization or validation, allowing path traversal attacks.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
May 27, 2026Agent Zero before version 1.15 contains a stored cross-site scripting vulnerability that allows attackers to execute arbitrary JavaScript in the application oriCVE-2026-47119 · Other software · 3clyp50 · reported by VulnCheckMedium 5.3
Agent Zero before version 1.15 contains a stored cross-site scripting vulnerability that allows attackers to execute arbitrary JavaScript in the application origin by serving SVG files through the image_get API endpoint without Content-Security-Policy, X-Content-Type-Options, or Content-Disposition headers. Attackers can place a crafted SVG file containing script tags in any path readable by the agent-zero process and lure an authenticated user to the image_get endpoint, causing the browser to execute the malicious script, steal the csrf_token cookie, and perform unauthorized API calls on behalf of the victim.
- Product
- agent-zero
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 27, 2026Agent Zero before version 1.15 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files by supplying crafted paths CVE-2026-47118 · Other software · 3clyp50 · reported by VulnCheckHigh 7.1
Agent Zero before version 1.15 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files by supplying crafted paths to the image file serving endpoint, which relies solely on an extension allowlist while the path containment check is explicitly disabled. Attackers can request any file with an image extension readable by the process, including files outside the agent workspace, user home directories, and mounted volumes, and can also leverage symlink-based escapes due to the lack of path canonicalization in the path resolution logic.
- Product
- agent-zero
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 15, 2026Agent Zero 0.9.8 contains a remote code execution vulnerability in its External MCP Servers configuration feature.CVE-2026-30624 · Other software · Agent-zero · reported by MITREHigh 8.6
Agent Zero 0.9.8 contains a remote code execution vulnerability in its External MCP Servers configuration feature. The application allows users to define MCP servers using a JSON configuration containing arbitrary command and args values. These values are executed by the application when the configuration is applied without sufficient validation or restriction. An attacker may supply a malicious MCP configuration to execute arbitrary operating system commands, potentially resulting in remote code execution with the privileges of the Agent Zero process.
- Product
- Agent-zero
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 17, 2026A weakness has been identified in frdel/agent0ai agent-zero 0.9.7.CVE-2026-4308 · Other software · frdel · reported by VulDBLow 2.1
A weakness has been identified in frdel/agent0ai agent-zero 0.9.7. This affects the function handle_pdf_document of the file python/helpers/document_query.py. This manipulation causes server-side request forgery. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- agent-zero
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgist.github.com
Mar 17, 2026A security flaw has been discovered in frdel/agent0ai agent-zero 0.9.7-10.CVE-2026-4307 · Other software · frdel · reported by VulDBLow 2.1
A security flaw has been discovered in frdel/agent0ai agent-zero 0.9.7-10. The impacted element is the function get_abs_path of the file python/helpers/files.py. The manipulation results in path traversal. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- agent-zero
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comvuldb.com
Aug 21, 2025Insecure permissions in Agent-Zero v0.8.* allow attackers to arbitrarily reset the system via unspecified vectors.CVE-2025-55524 · Other software · Agent-zero · reported by MITREHigh 7.3
Insecure permissions in Agent-Zero v0.8.* allow attackers to arbitrarily reset the system via unspecified vectors.
- Product
- Agent-zero
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 21, 2025An issue in the component /api/download_work_dir_file.py of Agent-Zero v0.8.* allows attackers to execute a directory traversal.CVE-2025-55523 · Other software · Agent-zero · reported by MITRELow 3.5
An issue in the component /api/download_work_dir_file.py of Agent-Zero v0.8.* allows attackers to execute a directory traversal.
- Product
- Agent-zero
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 17, 2025A vulnerability was found in frdel Agent-Zero up to 0.8.4.CVE-2025-6166 · Other software · frdel · reported by VulDBMedium 5.1
A vulnerability was found in frdel Agent-Zero up to 0.8.4. It has been rated as problematic. This issue affects the function image_get of the file /python/api/image_get.py. The manipulation of the argument path leads to path traversal. Upgrading to version 0.8.4.1 is able to address this issue. The identifier of the patch is 5db74202d632306a883ccce7339c5bdba0d16c5a. It is recommended to upgrade the affected component.
- Product
- Agent-Zero
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 13, 2025A vulnerability classified as critical was found in frdel Agent-Zero 0.8.1.2.CVE-2025-3547 · Other software · frdel · reported by VulDBMedium 5.3
A vulnerability classified as critical was found in frdel Agent-Zero 0.8.1.2. This vulnerability affects unknown code of the file /get_work_dir_files. The manipulation of the argument path leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
- Product
- Agent-Zero
- 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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