GO-2022-0845 Local Privilege Escalation in cloudflared in github.com/cloudflare/cloudflared

Local Privilege Escalation in cloudflared in github.com/cloudflare/cloudflared...

GO-2022-0496 Path traversal mitigation bypass in OctoRPKI in github.com/cloudflare/cfrpki

Path traversal mitigation bypass in OctoRPKI in github.com/cloudflare/cfrpki...

GO-2022-0249 Infinite certificate chain depth results in OctoRPKI running forever in github.com/cloudflare/cfrpki

Infinite certificate chain depth results in OctoRPKI running forever in github.com/cloudflare/cfrpki...

Security Bulletin: IBM Cloud Pak for Data is vulnerable to resource exhaustion attack due to github.com/Cloudflare/cfssl ( CVE-2023-39533 )

Summary github.com/Cloudflare/cfssl is used by IBM Cloud Pak for Data. CVE-2023-39533. Vulnerability Details CVEID:CVE-2023-39533 DESCRIPTION: libp2p go-libp2p is vulnerable to a denial of service, caused by a flaw during the signature verification. By sending a specially crafted request using...

Nuxt Icon affected by a Server-Side Request Forgery (SSRF)

Summary nuxt/icon provides an API to allow client side icon lookup. This endpoint is at /api/nuxticon/name. The proxied request path is improperly parsed, allowing an attacker to change the scheme and host of the request. This leads to SSRF, and could potentially lead to sensitive data exposure...

Nearly 7% of Internet Traffic Is Malicious

Cloudflare reports on the state of applications security. It claims that 6.8% of Internet traffic is malicious. And that CVEs are exploited as quickly as 22 minutes after proof-of-concepts are published. News articles...

Cloudflare Reports that Almost 7% of All Internet Traffic Is Malicious

6.8%, to be precise. From ZDNet: However, Distributed Denial of Service DDoS attacks continue to be cybercriminals weapon of choice, making up over 37% of all mitigated traffic. The scale of these attacks is staggering. In the first quarter of 2024 alone, Cloudflare blocked 4.5 million unique DDo...

PHP Vulnerability Exploited to Spread Malware and Launch DDoS Attacks

Multiple threat actors have been observed exploiting a recently disclosed security flaw in PHP to deliver remote access trojans, cryptocurrency miners, and distributed denial-of-service DDoS botnets. The vulnerability in question is CVE-2024-4577 CVSS score: 9.8, which allows an attacker to...

CVE-2024-38537 Inclusion of Untrusted polyfill.io Code Vulnerability in fides.js

Fides is an open-source privacy engineering platform. fides.js, a client-side script used to interact with the consent management features of Fides, used the polyfill.io domain in a very limited edge case, when it detected a legacy browser such as IE11 that did not support the fetch standard...

CVE-2024-38537 Inclusion of Untrusted polyfill.io Code Vulnerability in fides.js

Fides is an open-source privacy engineering platform. fides.js, a client-side script used to interact with the consent management features of Fides, used the polyfill.io domain in a very limited edge case, when it detected a legacy browser such as IE11 that did not support the fetch standard...

CVE-2024-38537

Fides (Ethical) vulnerability CVE-2024-38537 affects the client-side script fides.js, which in a limited edge case used the polyfill.io domain to support legacy browsers (IE11) lacking fetch. If the polyfill.io domain was compromised, legacy-browser users could download and execute malicious scri...

CVE-2024-38537 Inclusion of Untrusted polyfill.io Code Vulnerability in fides.js

Fides is an open-source privacy engineering platform. fides.js, a client-side script used to interact with the consent management features of Fides, used the polyfill.io domain in a very limited edge case, when it detected a legacy browser such as IE11 that did not support the fetch standard...

Episode 2: Behind the Scenes of a Tailor-Made Massive Phishing Campaign Part 2

Executive Summary Last summer, we investigated a massive, global phishing campaign impersonating almost 350 legitimate companies. Our continued investigation into this expansive phishing campaign revealed leaked backend source code, shedding light on the infrastructure behind the operation. This...

Over 110,000 Websites Affected by Hijacked Polyfill Supply Chain Attack

Google has taken steps to block ads for e-commerce sites that use the Polyfill.io service after a Chinese company acquired the domain and modified the JavaScript library "polyfill.js" to redirect users to malicious and scam sites. "Protecting our users is our top priority. We detected a security...

Malicious code in hugo-cloudflare-docs (npm)

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MAL-2024-2492 Malicious code in hugo-cloudflare-docs (npm)

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Enjin: Cloudflare /cdn-cgi/ path allows resizing images from unauthorised sources on enjinusercontent.com

The Cloudflare /cdn-cgi/ path on enjinusercontent.com was discovered to allow resizing and rendering of images from unauthorized sources without restriction. This behavior could have led to HTML injection, SSRF, and portal scanning attacks, as well as the unrestricted display of external resource...

Malicious code in code.cloudflare.com (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware fd0d00a0ff9a56ee7446eb2b6ffa5b59db4eb466925a2c3d769df90c00fdcd76 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

FlyingYeti Exploits WinRAR Vulnerability to Deliver COOKBOX Malware in Ukraine

Cloudflare on Thursday said it took steps to disrupt a month-long phishing campaign orchestrated by a Russia-aligned threat actor called FlyingYeti targeting Ukraine. "The FlyingYeti campaign capitalized on anxiety over the potential loss of access to housing and utilities by enticing targets to...

New Tricks in the Phishing Playbook: Cloudflare Workers, HTML Smuggling, GenAI

Cybersecurity researchers are alerting of phishing campaigns that abuse Cloudflare Workers to serve phishing sites that are used to harvest users' credentials associated with Microsoft, Gmail, Yahoo!, and cPanel Webmail. The attack method, called transparent phishing or adversary-in-the-middle Ai...