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cpe:2.3:a:securly:securly_chrome_extension:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorSecurly (5656b948-34d2-58c7-9e4e-55326e3e32f5)
ProductSecurly Chrome Extension (86966c0a-c0d8-5fc4-b972-3cb38592a370)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*

Notes

Imported from gcve-enriched-dumps CVE data

PURL mappings

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-8889 vulnerable 2026-06-08 08:08:58.711072 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).
Published: 2026-06-03T18:15:15.450Z
Updated: 2026-06-10T19:00:10.351Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-8888 vulnerable 2026-06-08 08:08:58.710955 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.
Published: 2026-06-03T18:16:25.264Z
Updated: 2026-06-04T19:48:31.510Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-8881 vulnerable 2026-06-08 08:08:58.705597 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.
Published: 2026-06-03T18:13:14.217Z
Updated: 2026-06-04T17:25:48.030Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-8879 vulnerable 2026-06-08 08:08:58.705394 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 remain indefinitely hidden.
Published: 2026-06-03T18:11:04.269Z
Updated: 2026-06-04T14:13:20.892Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-8878 vulnerable 2026-06-08 08:08:58.705158 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.
Published: 2026-06-03T18:09:04.115Z
Updated: 2026-06-04T14:18:55.977Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-8876 vulnerable 2026-06-08 08:08:58.703358 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-8874 vulnerable 2026-06-08 08:08:58.700575 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data

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