Total CVEs

138,466

Critical Severity

3,569

High Severity

12,817

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๐Ÿ“… Showing Year: 2026 (January 1 - December 31, 2026) View All Years โ†’
Showing 3,261 - 3,280 of 12,514 CVEs

HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0, an attack chain utilizing Stored XSS alongside dynamic token exposure in the `/system/api/connectionSettings` endpoint allows an authenticated attacker to perform a complete cross-tenant account takeover. T...

Vendor: npm
Product: @haxtheweb/haxcms-nodejs
Published: May 19, 2026
Source: GitHub

HAX CMS helps manage microsite universe with PHP or NodeJs backends. A stored cross-site scripting (XSS) vulnerability exists in versions prior to 26.0.0 due to improper sanitization of `<iframe>` elements. The application allows `javascript:` URIs in the `src` attribute, which are executed wh...

Vendor: npm
Product: @haxtheweb/haxcms-nodejs
Published: May 19, 2026
Source: GitHub

HAX CMS helps manage microsite universe with PHP or NodeJs backends. Starting in version 9.0.1 and prior to version 26.0.0 of @haxtheweb/open-apis, multiple functions conduct substring-only matching to validate hostnames to which basic authorization should be sent. An attacker can append the matched...

Vendor: npm
Product: @haxtheweb/open-apis
Published: May 19, 2026
Source: GitHub

HAX CMS helps manage microsite universe with PHP or NodeJs backends. An authenticated Server-Side Request Forgery (SSRF) vulnerability in versions prior to 26.0.0 allows authenticated users to fetch arbitrary internal or local resources and write the responses to a web-accessible directory, enabling...

Vendor: npm
Product: @haxtheweb/haxcms-nodejs
Published: May 19, 2026
Source: GitHub
CVE-2026-45728 HIGH - 7.5

Algernon is a small self-contained pure-Go web server. Prior to 1.17.7, when Algernon is invoked with a single file path instead of a directory, singleFileMode is set to true and debugMode is forcibly enabled. debugMode activates the PrettyError renderer, which on any Lua or template error response ...

Vendor: go
Product: github.com/xyproto/algernon
Published: May 19, 2026
Source: GitHub
CVE-2026-8970 HIGH - 7.3

Privilege escalation in the Security component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD
CVE-2026-8969 HIGH - 8.1

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD
CVE-2026-8968 HIGH - 7.5

Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD
CVE-2026-8967 HIGH - 7.5

Information disclosure in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD
CVE-2026-8966 HIGH - 7.5

Information disclosure in the IP Protection component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD
CVE-2026-8965 HIGH - 7.5

Information disclosure in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD
CVE-2026-8964 HIGH - 7.5

Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD
CVE-2026-8963 HIGH - 7.5

Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD
CVE-2026-8962 HIGH - 8.1

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD
CVE-2026-8960 HIGH - 7.5

Spoofing issue in WebExtensions. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD
CVE-2026-8958 HIGH - 8.6

Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD
CVE-2026-8954 HIGH - 7.5

Incorrect boundary conditions, integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD
CVE-2026-8949 HIGH - 7.5

Integer overflow in the Widget: Win32 component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD
CVE-2026-8947 HIGH - 7.3

Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD
CVE-2026-8946 HIGH - 7.5

Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

Vendor: mozilla
Product: firefox
Published: May 19, 2026
Source: NVD