PYSEC-2026-604 Malicious code in napari-ufish (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of napari-ufish were published to PyPI using stolen credentials. The package executes a bundled JavaScript payload via the Bun runtime on import that harvests and exfiltrates credentials an...

js-yaml: js-yaml: Denial of Service via crafted YAML ordered-map document

A flaw was found in js-yaml, a JavaScript YAML YAML Ain't Markup Language parser. An attacker could exploit this by providing a specially crafted YAML ordered-map document. This could lead to excessive CPU consumption, resulting in a denial of service DoS for applications processing the malicious...

DRUPAL-CONTRIB-2026-069

The Colorbox module integrates with the Colorbox JavaScript library to display content in an overlay above the page. The module doesn't sufficiently protect against injection of malicious JavaScript under certain scenarios. This vulnerability is mitigated by the fact that an attacker must have a...

VEIL#DROP Malware Chain Uses Blogger Platform to Deliver PureLogs Stealer

Cybersecurity researchers have flagged a new multi-stage malware delivery attack chain that uses social engineering and Blogger pages to deliver an information stealer called PureLogs. The activity has been codenamed VEILDROP by Securonix. It's suspected that the initial payloads are distributed...

UBUNTU-CVE-2026-58028

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation MediaWiki, Wikimedia Foundation CentralAuth. This vulnerability is associated with program files includes/Api/ApiFormatBase.Php, includes/Api/ApiHelp.Php,...

CVE-2026-58028

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation MediaWiki, Wikimedia Foundation CentralAuth. This vulnerability is associated with program files includes/Api/ApiFormatBase.Php, includes/Api/ApiHelp.Php,...

CVE-2026-58038 Stored XSS through javascript URLs in SVGs generated by EasyTimeline

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation timeline. This vulnerability is associated with program files includes/Timeline.Php, scripts/EasyTimeline.Pl. This issue affects timeline: from before 1.46.0, 1.45.4,...

CVE-2026-58031

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Special.Apisandbox/ApiSandboxLayout.Js. This issue affects MediaWiki: from...

CVE-2026-53907 Stored Cross‑Site Scripting in MCO

MCO is vulnerable to Stored Cross‑Site Scripting XSS via the application logo upload functionality. An attacker with the ability to change the application logo can upload a crafted SVG file containing malicious JavaScript code that is executed when the logo is rendered or opened. Because vendor...

EUVD-2026-40953

MCO is vulnerable to Stored Cross‑Site Scripting XSS via the application logo upload functionality. An attacker with the ability to change the application logo can upload a crafted SVG file containing malicious JavaScript code that is executed when the logo is rendered or opened. Because vendor...

CVE-2026-53907

MCO is vulnerable to a Stored Cross‑Site Scripting (XSS) flaw in the application logo upload feature. A user who can change the logo can upload a crafted SVG containing JavaScript that executes when the logo renders, enabling code execution in the origin context. The vulnerability is confirmed fo...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via improper handling of user-supplied input in the map format. An attacker can execute arbitrary JavaScript code in the context of users viewing affected pages by injecting malicious payloads. Details Cross-sit...

SUSE CVE-2025-1015

The Thunderbird Address Book URI fields contained unsanitized links. This could be used by an attacker to create and export an address book containing a malicious payload in a field. For example, in the “Other” field of the Instant Messaging section. If another user imported the address book,...

EUVD-2026-40431

Crawl4AI before 0.8.7 contains an arbitrary JavaScript execution vulnerability in the Docker API server's /executejs endpoint, which accepts and executes arbitrary user-supplied JavaScript in the server's browser context with --disable-web-security enabled. An attacker can execute arbitrary...

EUVD-2026-40655

Heap buffer overflow in V8 in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Medium...

PT-2026-54670

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.46 Description A use after free issue in V8 allows a remote attacker to execute arbitrary code inside a sandbox by using a crafted HTML page. Use after free is a memory corruption flaw that occurs whe...

PT-2026-54859

Name of the Vulnerable Software and Affected Versions Craft CMS versions 5.0.0-RC1 through 5.9.22 Craft CMS versions 4.0.0-RC1 through 4.17.15 Description An attacker with a GitHub account can inject a JavaScript payload into a craftcms/cms issue title. The payload executes within the control pan...

PT-2026-54673

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.46 Description An out of bounds read exists in V8, the open-source high-performance JavaScript and WebAssembly engine. This issue allows an attacker to obtain potentially sensitive information from...

PT-2026-55226

Name of the Vulnerable Software and Affected Versions Drupal Colorbox versions 0.0.0 through 2.2.0 Description Improper neutralization of input during web page generation allows Cross-Site Scripting XSS, where malicious JavaScript can be injected into the page. This occurs because the module, whi...

PT-2026-54676

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.46 Description An inappropriate implementation in the V8 engine allows a remote attacker to execute arbitrary code within a sandbox. This occurs when a user is convinced to perform specific UI gesture...