CVE-2021-44164

Chain Sea ai chatbot system’s file upload function has insufficient filtering for special characters in URLs, which allows a remote attacker to by-pass file type validation, upload malicious script and execute arbitrary code without authentication, in order to take control of the system or...

CVE-2021-44163

Chain Sea ai chatbot backend has improper filtering of special characters in URL parameters, which allows a remote attacker to perform JavaScript injection for XSS reflected Cross-site scripting attack without authentication...

CVE-2021-44164 Chain Sea Information Integration Co., Ltd ai chatbot system - Arbitrary File Upload

Chain Sea ai chatbot system’s file upload function has insufficient filtering for special characters in URLs, which allows a remote attacker to by-pass file type validation, upload malicious script and execute arbitrary code without authentication, in order to take control of the system or...

CVE-2021-44164

The CVE-2021-44164 entry concerns Chain Sea AI chatbot system; its file upload function lacks robust filtering for special URL characters, allowing bypass of file type validation and remote code execution without authentication. Impact is system take-over or service termination as described; conn...

CVE-2021-44163 Chain Sea Information Integration Co., Ltd ai chatbot system - Reflected XSS

Chain Sea ai chatbot backend has improper filtering of special characters in URL parameters, which allows a remote attacker to perform JavaScript injection for XSS reflected Cross-site scripting attack without authentication...

CVE-2021-44163

CVE-2021-44163 affects the Chain Sea AI chatbot backend. The issue arises from improper filtering of special characters in URL parameters, enabling a remote attacker to perform reflected XSS via JavaScript injection without authentication. Public references in the dataset corroborate a URL-parame...

CVE-2021-44162 Chain Sea Information Integration Co., Ltd ai chatbot system - Path Traversal

Chain Sea ai chatbot system’s specific file download function has path traversal vulnerability. The function has improper filtering of special characters in URL parameters, which allows a remote attacker to download arbitrary system files without authentication...

Chain Sea Ai Chatbot System跨站脚本漏洞

Chain Sea Ai Chatbot System is an intelligent human customer service software from Chain Sea, China. Chain Sea Ai Chatbot System is vulnerable to a cross-site scripting vulnerability, which is caused by the product not filtering special characters in URL parameters and can be exploited for JS...

Chain Sea Ai Chatbot System 路径遍历漏洞

Chain Sea Ai Chatbot System is an intelligent customer service software from Chain Sea, a Chinese company. An attacker could download arbitrary system files without authentication...

Chain Sea Ai Chatbot System 代码问题漏洞

Chain Sea Ai Chatbot System is an intelligent human customer service software from Chain Sea, a Chinese company. or execute arbitrary code to take control of the system or terminate the service...

RubyGems: Dependency repository hijacking aka Repo Jacking from GitHub repo rubygems/bundler-site & rubygems/bundler.github.io + bundler.io docs

Dependency repository hijacking aka repo jacking is an obscure supply chain vulnerability, conceptually similar to subdomain takeover. When the linked repository owner changes their username, it becomes immediately available to be re-registered by anyone. This means that any project that linked...

Convergence Ahoy: Get Ready for Cloud-Based Ransomware

The two types of cyberattacks that have dominated the news over the past year have been ransomware, and software and service supply-chain attacks. The former have mainly been perpetrated by criminal enterprises looking to turn a quick profit. In contrast, the latter attacks have primarily been th...

The final report on NOBELIUM’s unprecedented nation-state attack

This is the final post in a four-part series on the NOBELIUM nation-state cyberattack. In December 2020, Microsoft began sharing details with the world about what became known as the most sophisticated nation-state cyberattack in history. Microsoft’s four-part video series “Decoding NOBELIUM” pul...

2022: Supply-Chain Chronic Pain & SaaS Security Meltdowns

If 2021 was the Year of Supply-Chain Pain, 2022 will be the Year of Supply-Chain Chronic Pain or something worse than pain. This past year, the pain was felt in two significant ways: through the supply chain disruptions caused by COVID-19, and through the many security breaches that we saw in our...

OpenSSL 3.0.0 < 3.0.1 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 3.0.1. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.0.1 advisory. - There is a carry propagation bug in the MIPS32 and MIPS64 squaring procedure. Many EC algorithms are affected, including some of the...

nodejs-lodash: prototype pollution in defaultsDeep function leading to modifying properties

A Prototype Pollution vulnerability was found in lodash. Calling certain methods with untrusted JSON could lead to modifying objects up the prototype chain, including the global Object. A crafted JSON object passed to a vulnerable method could lead to denial of service or data injection, with...

CVE-2021-4044

Internally libssl in OpenSSL calls X509verifycert on the client side to verify a certificate supplied by a server. That function may return a negative return value to indicate an internal error for example out of memory. Such a negative return value is mishandled by OpenSSL and will cause an IO...

UBUNTU-CVE-2021-4044

Internally libssl in OpenSSL calls X509verifycert on the client side to verify a certificate supplied by a server. That function may return a negative return value to indicate an internal error for example out of memory. Such a negative return value is mishandled by OpenSSL and will cause an IO...

‘Seedworm’ Attackers Target Telcos in Asia, Middle East

Attackers targeting telcos across the Middle East and Asia for the past six months are linked to Iranian state-sponsored hackers, according to researchers. The cyberespionage campaigns leverage a potent cocktail of spear phishing, known malware and legitimate network utilities that are leveraged ...

Invalid handling of `X509_verify_cert()` internal errors in libssl

Internally libssl in OpenSSL calls X509verifycert on the client side to verify a certificate supplied by a server. That function may return a negative return value to indicate an internal error for example out of memory. Such a negative return value is mishandled by OpenSSL and will cause an IO...