CVE-2026-8881 CVE-2026-8881

Version 3.0.7 of the Securly Chrome Extension uses EVPBytesToKey key derivation with MD5 and a single iteration for AES encryption. MD5 has been broken since 2004 and a single iteration provides no key stretching...

CVE-2026-8879 CVE-2026-8879

Version 3.0.7 of the Securly Chrome Extension dynamically registers content13.min.js as a content script via chrome.scripting.registerContentScripts at runtime. This script is NOT declared in manifest.json and bypasses Chrome Web Store static security review. It runs on all URLs and immediately...

CVE-2026-8879

Version 3.0.7 of the Securly Chrome Extension dynamically registers content13.min.js as a content script via chrome.scripting.registerContentScripts at runtime. This script is NOT declared in manifest.json and bypasses Chrome Web Store static security review. It runs on all URLs and immediately...

CVE-2026-8878 CVE-2026-8878

Version 3.0.7 of the Securly Chrome Extension exposes multiple publicly accessible endpoints that allow unauthenticated access to sensitive data. The exposed information consists of SHA-1 hashes that are inadequately obfuscated using a simple Caesar cipher, which can be easily reversed to recover...

CVE-2026-8878

Version 3.0.7 of the Securly Chrome Extension exposes multiple publicly accessible endpoints that allow unauthenticated access to sensitive data. The exposed information consists of SHA-1 hashes that are inadequately obfuscated using a simple Caesar cipher, which can be easily reversed to recover...

CVE-2026-8878 CVE-2026-8878

Version 3.0.7 of the Securly Chrome Extension exposes multiple publicly accessible endpoints that allow unauthenticated access to sensitive data. The exposed information consists of SHA-1 hashes that are inadequately obfuscated using a simple Caesar cipher, which can be easily reversed to recover...

CVE-2026-8876

Version 3.0.7 of the Securly Chrome Extension contains hardcoded, plaintext AES passphrases in securly.min.js. These keys decrypt crisis alert keyword data and intervention site data...

CVE-2026-8876 CVE-2026-8876

Version 3.0.7 of the Securly Chrome Extension contains hardcoded, plaintext AES passphrases in securly.min.js. These keys decrypt crisis alert keyword data and intervention site data...

EUVD-2026-34162

Version 3.0.7 of the Securly Chrome Extension contains hardcoded, plaintext AES passphrases in securly.min.js. These keys decrypt crisis alert keyword data and intervention site data...

CVE-2026-8876 CVE-2026-8876

Version 3.0.7 of the Securly Chrome Extension contains hardcoded, plaintext AES passphrases in securly.min.js. These keys decrypt crisis alert keyword data and intervention site data...

CVE-2026-8876

Securly Chrome Extension, version 3.0.7, is affected by CVE-2026-8876 due to hardcoded, plaintext AES passphrases in securly.min.js used to decrypt crisis alert keyword data and intervention site data. This JavaScript plaintext key exposure constitutes a cryptographic weakness that could enable u...

CVE-2026-8874 CVE-2026-8874

Version 3.0.7 of the Securly Chrome Extension downloads JSON files containing crisis alert keywords and filtering rules over unencrypted HTTP via the Fetch API. Other endpoints in the same extension correctly fetch IWF and CIPA data over HTTPS, demonstrating an inconsistent implementation of TLS...

CVE-2026-8874

Version 3.0.7 of the Securly Chrome Extension downloads JSON files containing crisis alert keywords and filtering rules over unencrypted HTTP via the Fetch API. Other endpoints in the same extension correctly fetch IWF and CIPA data over HTTPS, demonstrating an inconsistent implementation of TLS...

EUVD-2026-34161

Version 3.0.7 of the Securly Chrome Extension downloads JSON files containing crisis alert keywords and filtering rules over unencrypted HTTP via the Fetch API. Other endpoints in the same extension correctly fetch IWF and CIPA data over HTTPS, demonstrating an inconsistent implementation of TLS...

CVE-2026-8874

CVE-2026-8874 affects Securly Chrome Extension v3.0.7. It fetches crisis alert keywords and filtering rules over HTTP, while other endpoints use HTTPS, showing TLS inconsistency. This could allow network interception/modification of downloaded configuration data. Reported impact: confidentiality/...

Securly Chrome Extension 安全漏洞

Securly Chrome Extension is a web filtering and student online security management browser extension developed by the American company Securly, targeting educational scenarios. Version 3.0.7 of Securly Chrome Extension contains a security vulnerability. This vulnerability arises from downloading...

PT-2026-46052

Name of the Vulnerable Software and Affected Versions Securly Chrome Extension version 3.0.7 Description The software uses the EVP BytesToKey key derivation function with MD5 and a single iteration for AES encryption. MD5 is a cryptographic hash function that is no longer secure, and the use of a...

PT-2026-46051

Name of the Vulnerable Software and Affected Versions Securly Chrome Extension version 3.0.7 Description The software dynamically registers content13.min.js as a content script at runtime using the chrome.scripting.registerContentScripts function. Because this script is not declared in the...

Securly Chrome Extension 安全漏洞

Securly Chrome Extension is a web filtering and student online security management browser extension developed by the American company Securly, designed for educational scenarios. Version 3.0.7 of Securly Chrome Extension contains a security vulnerability. This vulnerability stems from the use of...

Securly Chrome Extension 安全漏洞

Securly Chrome Extension is a web filtering and student online security management browser extension developed by the American company Securly. Version 3.0.7 of Securly Chrome Extension contains a security vulnerability. This vulnerability stems from dynamic registration of content scripts, which...