cve-2019-1458_POC

CVE-2019-1458: Del 'informe in the wild' al POC Introducción En diciembre, Kaspersky publicó una entrada de blog sobre un exploit de día cero usado en ataques reales1. Me picó el interés porque, aunque describían cómo funcionaba el exploit, no proporcionaban ningún POC en su análisis. Por eso...

domain

Información Recon-ng y Alt-DNS son increíbles. Este script combina el poder de estas herramientas con la capacidad de ejecutar múltiples dominios dentro de la misma sesión. TLDR; Solo quiero hacer mi descubrimiento de subdominios mediante UN solo comando y terminar con eso. Solo 1 módulo necesita...

hsecscan

hsecscan A security scanner for HTTP response headers. Requirements Python 2.x Python Modules os.path argparse sqlite3 urlparse urllib2 urllib json ssl Install root@kitploit: $ pip install hsecscan Usage root@kitploit: $ hsecscan usage: hsecscan.py -h -P -p -H Header -u URL -R -i -U User-Agent -D...

Alt-n/MDaemon Security Gateway <=8.5.0 - XML Injection

Alt-n/MDaemon Security Gateway through 8.5.0 is susceptible to XML injection via SecurityGateway.dll?view=login. An attacker can inject an arbitrary XML argument by adding a new parameter in the HTTP request URL. As a result, the XML parser fails the validation process and discloses information...

CVE-2026-86780 Featured Image with URL < 1.0.6 - Contributor+ Stored XSS via Image Alt Text

The Featured Image with URL WordPress plugin before 1.0.6 does not sanitise and escape a stored image attribute value before outputting it, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks that execute in the browser of any user viewing the...

CVE-2026-86780

The Featured Image with URL WordPress plugin, in versions before 1.0.6 , fails to sanitise and escape a stored image alt text attribute before outputting it. This allows users with the Contributor role (or higher) to perform Stored Cross-Site Scripting (XSS) attacks that execute in the browser of...

GHSA-4QPV-39HG-F7FX @jhb.software/payload-alt-text-plugin: Alt Text Endpoint Authorization Bypass via Payload Local API `overrideAccess` Omission

Alt Text Endpoint Authorization Bypass via Payload Local API overrideAccess Omission Summary @jhb.software/payload-alt-text-plugin v0.7.0 exposes custom Payload CMS endpoints POST /api/alt-text-plugin/generate and /bulk that call the Payload Local API findByID and update without setting...

@jhb.software/payload-alt-text-plugin: Alt Text Endpoint Authorization Bypass via Payload Local API `overrideAccess` Omission

Alt Text Endpoint Authorization Bypass via Payload Local API overrideAccess Omission Summary @jhb.software/payload-alt-text-plugin v0.7.0 exposes custom Payload CMS endpoints POST /api/alt-text-plugin/generate and /bulk that call the Payload Local API findByID and update without setting...

PT-2026-89685

Alt Text Endpoint Authorization Bypass via Payload Local API overrideAccess Omission Summary @jhb.software/payload-alt-text-plugin v0.7.0 exposes custom Payload CMS endpoints POST /api/alt-text-plugin/generate and /bulk that call the Payload Local API findByID and update without setting...

PT-2026-89736

Alt Text Endpoint Authorization Bypass via Payload Local API overrideAccess Omission Summary @jhb.software/payload-alt-text-plugin v0.7.0 exposes custom Payload CMS endpoints POST /api/alt-text-plugin/generate and /bulk that call the Payload Local API findByID and update without setting...

DRUPAL-CONTRIB-2026-131

This module enables you to add dynamic caption support to PhotoSwipe image galleries. The module doesn't sufficiently sanitize user-supplied input such as image alt tags in its dynamic caption script, leading to a Cross-Site Scripting XSS vulnerability. This vulnerability is mitigated by the fact...

Astra Linux – Vulnerability in Firefox and Thunderbird

Ports that were written as integer overflows above the bounds of a 16-bit integer could potentially bypass port blocking restrictions when used in the Alt-Svc header. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox 88...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmodes/displayport: do not index invalid pin Assignments A poorly implemented DisplayPort Alt Mode port implementation may indicate that its pin assignment capabilities exceed the maximum value, DPPINASSIGNF. In thi...

Astra Linux – Vulnerability in Thunderbird, Firefox

When using Alt-Svc, ALPN failed to properly validate certificates when the original server was redirecting to an insecure site. This vulnerability was fixed in Firefox 134, Firefox ESR 128.6, Thunderbird 134, and Thunderbird 128.6...

CVE-2026-54743 Lemmy: Stored XSS via markdown image alt-text in lemmy-ui html5-embed

Lemmy is a link aggregator and forum for the fediverse. Prior to lemmy-ui 0.19.19-beta.1, LemmyNet/lemmy-ui renders Markdown in src/shared/markdown.ts for post bodies, comment bodies, private messages, and community and site sidebars through mdToHtml, which returns a raw html object that Inferno...

CVE-2026-54743 Lemmy: Stored XSS via markdown image alt-text in lemmy-ui html5-embed

Lemmy is a link aggregator and forum for the fediverse. Prior to lemmy-ui 0.19.19-beta.1, LemmyNet/lemmy-ui renders Markdown in src/shared/markdown.ts for post bodies, comment bodies, private messages, and community and site sidebars through mdToHtml, which returns a raw html object that Inferno...

EUVD-2026-62848

Lemmy is a link aggregator and forum for the fediverse. Prior to lemmy-ui 0.19.19-beta.1, LemmyNet/lemmy-ui renders Markdown in src/shared/markdown.ts for post bodies, comment bodies, private messages, and community and site sidebars through mdToHtml, which returns a raw html object that Inferno...

CVE-2026-54743

Lemmy (a fediverse link aggregator and forum) is affected by a stored XSS in lemmy-ui prior to version 0.19.19-beta.1 . The root cause lies in src/shared/markdown.ts, where mdToHtml returns a raw __html object injected by Inferno without a sanitizer pass. The [email protected] plugin,...

PT-2026-78678

Name of the Vulnerable Software and Affected Versions lemmy-ui versions prior to 0.19.19-beta.1 Description lemmy-ui renders Markdown for post bodies, comment bodies, private messages, and community and site sidebars through the mdToHtml function in src/shared/markdown.ts. This function returns a...

CVE-2026-68367

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ftcm: synchronize delayed setalt with teardown The ftcm setalt path defers endpoint setup to a work item and completes the delayed status response from process context. The delayed work uses ftcm private state and ma...