GHSA-69XW-7HCM-H432 hono/jsx has Unvalidated JSX Tag Names that May Allow HTML Injection

Summary Improper handling of JSX element tag names in hono/jsx allowed unvalidated tag names to be directly inserted into the generated HTML output. When untrusted input is used as a tag name via the programmatic jsx or createElement APIs during server-side rendering, specially crafted values may...

hono/jsx has Unvalidated JSX Tag Names that May Allow HTML Injection

Summary Improper handling of JSX element tag names in hono/jsx allowed unvalidated tag names to be directly inserted into the generated HTML output. When untrusted input is used as a tag name via the programmatic jsx or createElement APIs during server-side rendering, specially crafted values may...

Kanidm: Stored HTML injection in "passkey-enrolment" partial via displayname → htmx-driven authenticated request forgery

Summary The kanidmd web UI renders the WebAuthn passkey-registration challenge as raw JSON inside an inline element using the Askama |safe filter. The challenge embeds the account's displayname, which serdejson serialises without escaping . A displayname containing therefore terminates the script...

CVE-2026-7953

Insufficient validation of untrusted input in Omnibox in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to inject arbitrary scripts or HTML UXSS via malicious network traffic. Chromium security severity: Medium...

CVE-2026-7958

Summary: CVE-2026-7958 describes an UXSS vulnerability in Google Chrome caused by an inappropriate implementation in the ServiceWorker, reported for Chrome versions before 148.0.7778.96. An attacker could persuade a user to install a malicious extension, enabling injection of arbitrary scripts or...

CVE-2026-7953

CVE-2026-7953 describes UXSS in Google Chrome due to insufficient validation of untrusted input in the Omnibox. Affects Chrome versions prior to 148.0.7778.96; exploitation would require malicious network traffic to inject scripts/HTML. The linked PT-2026-38146 and OSV/NVD entries confirm the sam...

PT-2026-38318

Name of the Vulnerable Software and Affected Versions Hono versions prior to 4.12.16 Description Improper handling of JSX element tag names in hono/jsx allows unvalidated tag names to be directly inserted into the generated HTML output. When untrusted input is used as a tag name via the...

Cross-site Scripting (XSS)

Overview github.com/gofiber/fiber/v3 is an Express inspired web framework written in Go. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the AutoFormat process. An attacker can inject arbitrary HTML or JavaScript by supplying a crafted Accept: text/html header and...

Cross-site Scripting (XSS)

Overview github.com/gofiber/fiber/v2 is an Express inspired web framework written in Go. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the AutoFormat process. An attacker can inject arbitrary HTML or JavaScript by supplying a crafted Accept: text/html header and...

EUVD-2026-27472

PhpSpreadsheet is a library for reading and writing spreadsheet files. In versions 1.30.3 and earlier, 2.0.0 through 2.1.15, 2.2.0 through 2.4.4, 3.3.0 through 3.10.4, and 4.0.0 through 5.6.0, the HTML Writer skips htmlspecialchars output escaping when a cell uses a custom number format containin...

CVE-2026-35453

PhpSpreadsheet is a library for reading and writing spreadsheet files. In versions 1.30.3 and earlier, 2.0.0 through 2.1.15, 2.2.0 through 2.4.4, 3.3.0 through 3.10.4, and 4.0.0 through 5.6.0, the HTML Writer skips htmlspecialchars output escaping when a cell uses a custom number format containin...

CVE-2026-35453 PhpSpreadsheet XSS via number format text substitution in HTML Writer

PhpSpreadsheet is a library for reading and writing spreadsheet files. In versions 1.30.3 and earlier, 2.0.0 through 2.1.15, 2.2.0 through 2.4.4, 3.3.0 through 3.10.4, and 4.0.0 through 5.6.0, the HTML Writer skips htmlspecialchars output escaping when a cell uses a custom number format containin...

GHSA-G9CM-RXP7-6GV5 AVideo: HTML Injection in notifySubscribers.json.php Allows Platform-Branded Phishing Emails to Channel Subscribers

Summary objects/notifySubscribers.json.php takes the raw message POST parameter and passes it into sendSiteEmail, which substitutes it directly into an HTML email template via strreplace on the message placeholder and renders it with PHPMailer::msgHTML. There is no HTML sanitization, character...

AVideo: HTML Injection in notifySubscribers.json.php Allows Platform-Branded Phishing Emails to Channel Subscribers

Summary objects/notifySubscribers.json.php takes the raw message POST parameter and passes it into sendSiteEmail, which substitutes it directly into an HTML email template via strreplace on the message placeholder and renders it with PHPMailer::msgHTML. There is no HTML sanitization, character...

CVE-2026-27694 traccar allows stored HTML injection in notification emails

Traccar is an open source GPS tracking system. In org.traccar:traccar versions starting at 6.11.1 before 6.13.0, the email notification templates insert user-controlled device, geofence, and driver names into HTML email output without proper escaping. An attacker with low privileges can store...

CVE-2026-42052

Beets is the media library management system. Prior to version 2.10.0, the bundled web UI uses Underscore template interpolation mode for untrusted metadata fields. In this runtime, is raw insertion and HTML escaping is only performed by . Rendered output is then inserted with .html..., allowing...

PT-2026-36081

Name of the Vulnerable Software and Affected Versions Webkul Krayin CRM version 2.1.5 Description A Cross-Site Scripting XSS issue occurs due to improper sanitization of user-supplied input in the comment field during activity creation. This allows for HTML injection via the...

Apache ActiveMQ < 5.19.6 / 6.x < 6.2.5 Multiple Vulnerabilities

The version of Apache ActiveMQ running on the remote host is prior to 5.19.6 or 6.x prior to 6.2.5. It is, therefore, affected by multiple vulnerabilities: - An authenticated attacker may bypass the fix in CVE-2026-34197 by adding a connector using an HTTP Discovery transport via...

CVE-2026-40230

Helpy contains a stored cross-site scripting vulnerability in the knowledge base Doc rendering logic. An authenticated attacker with admin or agent editor privileges can persist arbitrary HTML or JavaScript in the body field of a knowledge base Doc.This issue affects helpy: 2.8.0...

GHSA-6WPP-88CP-7Q68 PhpSpreadsheet has XSS via NumberFormat @ Text Substitution in HTML Writer

Summary The HTML Writer in PhpSpreadsheet bypasses htmlspecialchars output escaping when a cell uses a custom number format containing the @ text placeholder with additional literal text e.g., @ "items" or "Total: "@. This allows an attacker to inject arbitrary HTML and JavaScript into the...