CVE-2026-69236: Improper Neutralization of Input During Web Page Generation

There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 12.1 and prior that may allow a remote, privileged attacker to inject malicious code that could potentially execute arbitrary JavaScript in a victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5, 12...

CVE-2026-75933: Improper Neutralization of Input During Web Page Generation

Jet Admin allows an authenticated attacker to inject JavaScript via the sign-in page's scripts and styles option. Injected script is executed in the context of any visiting user's domain...

CVE-2026-69231: Improper Neutralization of Input During Web Page Generation

There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, privileged attacker to inject malicious code that could potentially execute arbitrary JavaScript in a victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5 are...

CVE-2026-69232: Improper Neutralization of Input During Web Page Generation

There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, privileged attacker to inject malicious code that could potentially execute arbitrary JavaScript in a victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5 are...

PT-2026-79468

Name of the Vulnerable Software and Affected Versions Esri Portal for ArcGIS versions prior to 11.6 Description A stored cross site scripting issue exists that allows a remote, privileged attacker to inject malicious code. This could lead to the execution of arbitrary JavaScript within the browse...

Zabbix Server 6.0.x < 6.0.47 / 7.0.x < 7.0.27 / 7.4.x < 7.4.11 DoS (ZBX-28075)

The version of Zabbix Server installed on the remote host is 6.0.x prior to 6.0.47, 7.0.x prior to 7.0.27, or 7.4.x prior to 7.4.11. It is, therefore, affected by a denial of service vulnerability: - An authenticated administrator is able to crash Zabbix server by creating specifically crafted...

PT-2026-79846

Discourse is an open-source discussion platform. Prior to 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, an unauthenticated attacker could send a single request with a crafted color scheme id or dark scheme id cookie to inject arbitrary HTML into a Discourse page. Because the cookie value was render...

PT-2026-79467

Name of the Vulnerable Software and Affected Versions Esri Portal for ArcGIS versions prior to 11.6 Description A stored cross site scripting issue exists that allows a remote, privileged attacker to inject malicious code. This could lead to the execution of arbitrary JavaScript within the browse...

PT-2026-79469

Name of the Vulnerable Software and Affected Versions Esri Portal for ArcGIS versions prior to 12.2 Description A stored cross site scripting issue exists that allows a remote, privileged attacker to inject malicious code. This could lead to the execution of arbitrary JavaScript within the browse...

PT-2026-79485

Name of the Vulnerable Software and Affected Versions Esri Portal for ArcGIS versions prior to 11.6 Description A reflected cross site scripting issue exists that allows a remote, unauthenticated attacker to create a crafted link. If a victim clicks this link, arbitrary JavaScript code may be...

CVE-2026-77811: Improper Neutralization of Input During Web Page Generation

Improper input validation in the dashboards-observability plugin in OpenSearch Dashboards allows a remote authenticated user with write permissions to OpenSearch Dashboards saved objects to execute arbitrary JavaScript in the context of other users' browser sessions by uploading a saved asset wit...

CVE-2026-43980: Improper Neutralization of Input During Web Page Generation

Malla is a web analyzer for Meshtastic networks based on MQTT data. Prior to commit 4086e2b5f61615a813b70b25bc76095083552135, code names longname, shortname received via MQTT are stored in SQLite without sanitization and rendered into the DOM without escaping. Any participant on a public Meshtast...

PT-2026-79451

Improper input validation in the dashboards-observability plugin in OpenSearch Dashboards allows a remote authenticated user with write permissions to OpenSearch Dashboards saved objects to execute arbitrary JavaScript in the context of other users' browser sessions by uploading a saved asset wit...

Zabbix 7.0.x < 7.0.28 / 7.4.x < 7.4.12 OOB Read (ZBX-28073)

The version of Zabbix Server installed on the remote host is 7.0.x prior to 7.0.28, or 7.4.x prior to 7.4.12. It is, therefore, affected by an out-of-bounds read vulnerability: - A Zabbix administrator is able to read out of bounds memory by utilizing a flaw in script item/preprocessing JavaScrip...

CVE-2026-74938

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Mitigation bypass in the JavaScript: GC component...

CVE-2026-74937

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the JavaScript: GC component...

CVE-2026-74984

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Race condition in the JavaScript Engine component...

CVE-2026-49436

LinkAce is a self-hosted archive to collect website links. Prior to version 2.5.7, the Bulk Link API endpoint POST /api/v2/bulk/links accepts URLs without any format validation, allowing an authenticated user to store a javascript: URI. The stored URI is later rendered verbatim as an href in Blad...

CVE-2026-49436 LinkAce vulnerable to stored XSS via 'javascript:' URI in Bulk Link API

LinkAce is a self-hosted archive to collect website links. Prior to version 2.5.7, the Bulk Link API endpoint POST /api/v2/bulk/links accepts URLs without any format validation, allowing an authenticated user to store a javascript: URI. The stored URI is later rendered verbatim as an href in Blad...

CVE-2026-49436 LinkAce vulnerable to stored XSS via 'javascript:' URI in Bulk Link API

LinkAce is a self-hosted archive to collect website links. Prior to version 2.5.7, the Bulk Link API endpoint POST /api/v2/bulk/links accepts URLs without any format validation, allowing an authenticated user to store a javascript: URI. The stored URI is later rendered verbatim as an href in Blad...