Alertas de Seguridad de la Información

M Alto vulnerabilidad

25/06/2026

[CVE-2026-56042] Customer Cross Site Scripting (XSS) in Advanced Order Export For WooCommerce <= 4.0.9 versions.

Customer Cross Site Scripting (XSS) in Advanced Order Export For WooCommerce

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

25/06/2026

[CVE-2026-56005] Subscriber Cross Site Scripting (XSS) in WP Activity Log <= 5.6.3.1 versions.

Subscriber Cross Site Scripting (XSS) in WP Activity Log

nvdaltovulnerabilidad CVSS 7.1 NVD

G Alto vulnerabilidad

25/06/2026

[CVE-2026-10086] GitLab has remediated an issue in GitLab EE affecting all versions from 16.4 before 18.11.6, 19.0 be…

GitLab has remediated an issue in GitLab EE affecting all versions from 16.4 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with developer-role permissions to execute arbitrary client-side code in the context of another user's session, due to improper sanitization of user-supplied input.

nvdaltovulnerabilidad CVSS 8.7 NVD

G Alto vulnerabilidad

25/06/2026

[CVE-2026-10712] GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.10 before 18.11.6, 19.…

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.10 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an unauthenticated user to execute arbitrary JavaScript in a user's browser session due to improper path validation under certain conditions.

nvdaltovulnerabilidad CVSS 8.0 NVD

Q Alto vulnerabilidad

25/06/2026

[CVE-2026-9780] Quest NetVault Backup addclient3 Cross-Site Scripting Authentication Bypass Vulnerability. This vuln…

Quest NetVault Backup addclient3 Cross-Site Scripting Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Quest NetVault Backup. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the addclient3 webpage. …

nvdaltovulnerabilidad CVSS 8.8 NVD

Q Alto vulnerabilidad

25/06/2026

[CVE-2026-7569] Quest NetVault Backup viewclient Cross-Site Scripting Authentication Bypass Vulnerability. This vuln…

Quest NetVault Backup viewclient Cross-Site Scripting Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Quest NetVault Backup. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the viewclient webpage. …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

24/06/2026

[CVE-2026-55570] SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, it does not escape th…

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, it does not escape the untrusted fields (name, version, author, description) when they are serialized into the data-obj HTML attribute of each marketplace card. Because the attribute is single-quoted and the value is produced with JSON.stringify() (which does not escape ', ), a package whose name contains a singl…

nvdcriticovulnerabilidad CVSS 9.0 NVD

M Crítico vulnerabilidad

24/06/2026

[CVE-2026-54067] SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, CSS snippet body cont…

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, CSS snippet body containing breaks out of its surrounding tag when renderSnippet() interpolates it via insertAdjacentHTML. A payload like runs arbitrary JavaScript in the renderer. On Electron desktop builds the renderer runs with nodeIntegration:true, so require('child_process') is reachable from the i…

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-54070] SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, renderPackageREADME i…

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, renderPackageREADME in kernel/bazaar/readme.go renders a Bazaar package README from Markdown to HTML with the lute engine and SetSanitize(true). The lute sanitizer is an event-handler blocklist: allowAttr rejects only attribute names present in a fixed eventAttrs map copied from the w3schools legacy handler list. That m…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Crítico vulnerabilidad

24/06/2026

[CVE-2026-54158] SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the attribute-view (d…

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the attribute-view (database) cell renderer genAVValueHTML interpolates cell content raw in four of its branches: text, url, phone, and mAsset. A cell value like or "> breaks out of its surrounding tag and runs arbitrary JavaScript in the renderer when the vi…

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Crítico vulnerabilidad

24/06/2026

[CVE-2026-50551] SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, SiYuan contains a sto…

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, SiYuan contains a stored cross-site scripting (XSS) vulnerability in the Attribute View (database) asset cell renderer that escalates to remote code execution (RCE) in the Electron desktop client. This vulnerability is fixed in 3.7.0.

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-52798] Gogs is an open source self-hosted Git service. Prior to 0.14.3, although .ipynb previews are saniti…

Gogs is an open source self-hosted Git service. Prior to 0.14.3, although .ipynb previews are sanitized on the server side via /-/api/sanitize_ipynb, the inserted content is re-rendered on the client side without sanitization using marked() on elements with the .nb-markdown-cell class. During this process, links containing schemes such as javascript: can be regenerated. As a result, when a victim …

nvdaltovulnerabilidad CVSS 8.9 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-11998] A flaw in AngularJS' Strict Contextual Escaping (SCE) logic allows bypassing certain SCE policies fo…

A flaw in AngularJS' Strict Contextual Escaping (SCE) logic allows bypassing certain SCE policies for resource URLs and can lead to arbitrary JavaScript execution within the context of the victim's browser session. SCE's purpose is to ensure that only trusted or safe values are used in certain security-sensitive contexts, such as resource URLs, including URLs that define executable JavaScript sc…

nvdaltovulnerabilidad CVSS 7.6 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-53950] @tryghost/activitypub is Ghost’s social/federation client app. Prior to 3.1.0, the ActivityPub clien…

@tryghost/activitypub is Ghost’s social/federation client app. Prior to 3.1.0, the ActivityPub client in Ghost was vulnerable to JavaScript injection on posts shared by a maliciously customised ActivityPub server. This vulnerability is fixed in 3.1.0.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-9643] The WP Meta SEO plugin for WordPress is vulnerable to Unauthenticated Stored Cross-Site Scripting vi…

The WP Meta SEO plugin for WordPress is vulnerable to Unauthenticated Stored Cross-Site Scripting via the REQUEST_URI server variable in all versions up to, and including, 4.5.18. When the plugin's `wpmsTemplateRedirect()` hook detects a 404, it concatenates `$_SERVER['HTTP_HOST']` with the raw `$_SERVER['REQUEST_URI']` and inserts that value verbatim into the `wp_wpms_links.link_url` column via `…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-10091] The Email JavaScript Cloak plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the…

The Email JavaScript Cloak plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'email' shortcode in all versions up to, and including, 1.03 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that wi…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-10092] The Cincopa video and media plug-in plugin for WordPress is vulnerable to Stored Cross-Site Scriptin…

The Cincopa video and media plug-in plugin for WordPress is vulnerable to Stored Cross-Site Scripting via cincopa Shortcode in Post Comments in all versions up to, and including, 1.163 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. …

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-3652] The ARForms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `value` parame…

The ARForms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `value` parameter of the `arf_save_incomplete_form_data` AJAX action in all versions up to, and including, 7.1.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts that will execute whenever an administrator views the "P…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

23/06/2026

[CVE-2026-56785] FlatPress contains a stored cross-site scripting vulnerability in comment and contact forms where na…

FlatPress contains a stored cross-site scripting vulnerability in comment and contact forms where name, URL, and email fields are rendered without proper output encoding in Smarty templates. Attackers can inject arbitrary HTML and JavaScript through these fields to execute malicious scripts in browsers of viewers including administrators, or bypass URL scheme validation to inject javascript: or da…

nvdaltovulnerabilidad CVSS 8.2 NVD

O Alto vulnerabilidad

23/06/2026

[CVE-2026-54011] Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. P…

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6,Open WebUI renders Mermaid blocks from Markdown files in the file preview panel and inserts the generated SVG into the DOM using innerHTML. Because Mermaid is configured with securityLevel: 'loose', attacker-controlled Mermaid content can be rendered unsafely in this flow. A working pa…

nvdaltovulnerabilidad CVSS 8.7 NVD