346 vulnerabilidades · Web Orden: CVSS EPSS Año ID
CVE-2026-8656
jsondiffpatch Web
6.1
MEDIUM
EPSS
0.0%
2026 CWE-79 1 PoC

Versions of the package jsondiffpatch before 0.7.6 are vulnerable to Cross-site Scripting (XSS) via the annotated formatter due to improper sanitization of JSON values and property names. If an application compares untrusted JSON/object data and renders annotated formatter output in the DOM, attacker-controlled HTML can be interpreted by the browser, resulting in XSS.

CVE-2026-21631
Joomla! CMS Web
5.9
MEDIUM
EPSS
0.0%
2026 CWE-79 1 PoC

Lack of output escaping leads to a XSS vector in the multilingual associations component.

CVE-2026-1867
Guest posting / Frontend Posting / Front Editor Web Windows
5.9
MEDIUM
EPSS
0.1%
2026 1 PoC

The Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.6 allows passing a URL parameter to regenerate a .json file based on demo data that it initially creates. If an administrator modifies the demo form and enables admin notifications in the Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.6's settings, it is possible for an unauthenticated attacker to export and download all of the form data/settings, including the administrator's email address.

CVE-2026-3638
Server Web
5.9
MEDIUM
EPSS
0.0%
2026 CWE-862 1 PoC

Improper access control in user and role restore API endpoints in Devolutions Server 2025.3.11.0 and earlier allows a low-privileged authenticated user to restore deleted users and roles via crafted API requests.

CVE-2026-3881
Performance Monitor Web Windows
5.8
MEDIUM
EPSS
0.0%
2026 1 PoC

The Performance Monitor WordPress plugin through 1.0.6 does not validate a parameter before making a request to it, which could allow unauthenticated users to perform SSRF attacks

CVE-2026-0829
Frontend File Manager Plugin Web Windows ⚡ nuclei
5.8
MEDIUM
EPSS
2.6%
2026 1 PoC

The Frontend File Manager Plugin WordPress plugin through 23.5 allows unauthenticated users to send emails through the site without any security checks. This lets attackers use the WordPress site as an open relay for spam or phishing emails to anyone. Attackers can also guess file IDs to access and share uploaded files without permission, exposing sensitive information.

CVE-2026-25905
Software Genérico Web
5.8
MEDIUM
EPSS
0.0%
2026 CWE-653 1 PoC

The Python code being run by 'runPython' or 'runPythonAsync' is not isolated from the rest of the JS code, allowing any Python code to use the Pyodide APIs to modify the JS environment. This may result in an attacker hijacking the MCP server - for malicious purposes including MCP tool shadowing. Note - the "mcp-run-python" project is archived and unlikely to receive a fix.

CVE-2026-21859
mailpit Web ⚡ nuclei
5.8
MEDIUM
EPSS
0.9%
2026 CWE-918 0 PoCs

Mailpit is an email testing tool and API for developers. Versions 1.28.0 and below have a Server-Side Request Forgery (SSRF) vulnerability in the /proxy endpoint, allowing attackers to make requests to internal network resources. The /proxy endpoint validates http:// and https:// schemes, but it does not block internal IP addresses, enabling attackers to access internal services and APIs. This vulnerability is limited to HTTP GET requests with minimal headers. The issue is fixed in version 1.28.1.

CVE-2026-25040
budibase Web
5.7
MEDIUM
EPSS
0.0%
2026 CWE-863 1 PoC

Budibase is a low code platform for creating internal tools, workflows, and admin panels. In versions up to and including 3.26.3, a Creator-level user, who normally has no UI permission to invite users, can manipulate API requests to invite new users with any role, including Admin, Creator, or App Viewer, and assign them to any group in the organization. This allows full privilege escalation, bypassing UI restrictions, and can lead to complete takeover of the workspace or organization. As of time of publication, no known fixed versions are available.

CVE-2026-41250
taiga-front Web
5.7
MEDIUM
EPSS
0.0%
2026 CWE-79 1 PoC

Taiga is a project management platform for startups and agile developers. Prior 6.9.1, Taiga front is vulnerable to stored XSS. This vulnerability is fixed in 6.9.1.

CVE-2026-0521
MAP+ Web
5.6
MEDIUM
EPSS
0.0%
2026 CWE-79 1 PoC

A reflected cross-site scripting (XSS) vulnerability in the PDF export functionality of the TYDAC AG MAP+ solution allows unauthenticated attackers to craft a malicious URL, that if visited by a victim, will execute arbitrary JavaScript in the victim's context. Such a URL could be delivered through various means, for instance, by sending a link or by tricking victims to visit a page crafted by the attacker. This issue was verified in MAP+: 3.4.0.

CVE-2026-28288
dify Web ⚡ nuclei
5.5
MEDIUM
EPSS
0.5%
2026 CWE-204 0 PoCs

Dify is an open-source LLM app development platform. Prior to 1.9.0, responses from the Dify API to existing and non-existent accounts differ, allowing an attacker to enumerate email addresses registered with Dify. Version 1.9.0 fixes the issue.

CVE-2026-3777
Foxit PDF Editor Web
5.5
MEDIUM
EPSS
0.0%
2026 CWE-416 1 PoC

The application does not properly validate the lifetime and validity of internal view cache pointers after JavaScript changes the document zoom and page state. When a script modifies the zoom property and then triggers a page change, the original view object may be destroyed while stale pointers are still kept and later dereferenced, which under crafted JavaScript and document structures can lead to a use-after-free condition and potentially allow arbitrary code execution.

CVE-2026-25541
bytes Web
5.5
MEDIUM
EPSS
0.0%
2026 CWE-680 1 PoC

Bytes is a utility library for working with bytes. From version 1.2.1 to before 1.11.1, Bytes is vulnerable to integer overflow in BytesMut::reserve. In the unique reclaim path of BytesMut::reserve, if the condition "v_capacity >= new_cap + offset" uses an unchecked addition. When new_cap + offset overflows usize in release builds, this condition may incorrectly pass, causing self.cap to be set to a value that exceeds the actual allocated capacity. Subsequent APIs such as spare_capacity_mut() then trust this corrupted cap value and may create out-of-bounds slices, leading to UB. This behavior

CVE-2026-6868
Wireshark Web
5.5
MEDIUM
EPSS
0.0%
2026 CWE-121 1 PoC

HTTP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

CVE-2026-2712
WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance Web Windows
5.4
MEDIUM
EPSS
0.0%
2026 CWE-863 1 PoC

The WP-Optimize plugin for WordPress is vulnerable to unauthorized access of functionality due to missing capability checks in the `receive_heartbeat()` function in `includes/class-wp-optimize-heartbeat.php` in all versions up to, and including, 4.5.0. This is due to the Heartbeat handler directly invoking `Updraft_Smush_Manager_Commands` methods without verifying user capabilities, nonce tokens, or the allowed commands whitelist that the normal AJAX handler (`updraft_smush_ajax`) enforces. This makes it possible for authenticated attackers, with Subscriber-level access and above, to invoke ad

CVE-2026-20122
🔥 KEV Cisco Catalyst SD-WAN Manager Web Networking
5.4
MEDIUM
EPSS
1.1%
2026 CWE-648 1 PoC

A vulnerability in the API of Cisco Catalyst SD-WAN Manager could allow an authenticated, remote attacker to overwrite arbitrary files on the local file system. To exploit this vulnerability, the attacker must have valid read-only credentials with API access on the affected system. This vulnerability is due to improper file handling on the API interface of an affected system. An attacker could exploit this vulnerability by uploading a malicious file on the local file system. A successful exploit could allow the attacker to overwrite arbitrary files on the affected system and gain vmana

CVE-2026-5306
Check & Log Email Web Windows
5.4
MEDIUM
EPSS
0.1%
2026 1 PoC

The Check & Log Email WordPress plugin before 2.0.13 does not properly handle email replacement, which could allow unauthenticated users to perform Stored XSS attacks when the email encoder setting is enabled

CVE-2026-30048
Software Genérico Web
5.4
MEDIUM
EPSS
0.0%
2026 1 PoC

A stored cross-site scripting (XSS) vulnerability exists in the NotChatbot WebChat widget thru 1.4.4. User-supplied input is not properly sanitized before being stored and rendered in the chat conversation history. This allows an attacker to inject arbitrary JavaScript code which is executed when the chat history is reloaded. The issue is reproducible across multiple independent implementations of the widget, indicating that the vulnerability resides in the product itself rather than in a specific website configuration.

CVE-2026-40212
Skyline Web
5.4
MEDIUM
EPSS
0.0%
2026 CWE-79 1 PoC

OpenStack Skyline before 5.0.1, 6.0.0, and 7.0.0 has a DOM-based Cross-Site Scripting (XSS) vulnerability in the console because document.write is used unsafely, which is relevant in scenarios where administrators use the console web interface to view instance console logs.