彙總 securly 相關全部產品的 CVE 與安全漏洞情報，包括 CVSS、EPSS、公開時間與漏洞情報資料。
常見弱點模式包括 檔案包含與拒絕服務，在 網路服務與應用依賴 使用場景中可能帶來 檔案覆寫與未授權存取 等風險。
相關漏洞資料主要來源於公開漏洞披露與安全公告，可用於評估歷史漏洞暴露面與修補優先順序。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2026-8889 | Version 3.0.7 of the Securly Chrome Extension uses deprecated SHA-1 hashing for IWF CSAM URL matching (25,020 hashes) and CIPA blocklist matching (12,352 hashes). | [email protected] | 7.5 | 0.19% | 2026-06-03 | 2026-06-17 |
| CVE-2026-8888 | Version 3.0.7 of the Securly Chrome Extension downloads config.json over HTTP and compiles server-provided patterns as JavaScript regular expressions via new RegExp() without complexity validation. An on-path attacker can inject specific patterns to cause catastrophic backtracking, resulting in denial of service on all browsing. | [email protected] | 7.5 | 0.43% | 2026-06-03 | 2026-06-17 |
| CVE-2026-8881 | Version 3.0.7 of the Securly Chrome Extension uses EVP_BytesToKey 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. | [email protected] | 7.5 | 0.16% | 2026-06-03 | 2026-06-17 |
| 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 hides all page content, creates a full-page overlay, pauses all videos, and only restores content when the service worker confirms the page passes filtering. If Securly's servers are unreachable, pages | [email protected] | 7.5 | 0.37% | 2026-06-03 | 2026-06-17 |
| 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 the original hash values and access the protected data. | [email protected] | 7.5 | 0.16% | 2026-06-03 | 2026-06-17 |
| 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. | [email protected] | 7.3 | 0.18% | 2026-06-03 | 2026-06-17 |
| 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. | [email protected] | 7.1 | 0.11% | 2026-06-03 | 2026-06-17 |