WeKnora before 0.8.2 contains a server-side request forgery vulnerability in isRestrictedIP() that misclassifies NAT64-prefixed IPv6 addresses as public. Authenticated attackers can supply URLs resolving to NAT64 encodings of internal addresses via web_fetch or URL-based knowledge import to reach internal services or cloud metadata endpoints.
Metrics
Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Wed, 28 Oct 2026 02:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | WeKnora before 0.8.2 contains a server-side request forgery vulnerability in isRestrictedIP() that misclassifies NAT64-prefixed IPv6 addresses as public. Authenticated attackers can supply URLs resolving to NAT64 encodings of internal addresses via web_fetch or URL-based knowledge import to reach internal services or cloud metadata endpoints. | |
| Title | WeKnora before 0.8.2 SSRF Guard Bypass via NAT64 IPv6 Addresses | |
| First Time appeared |
Tencent
Tencent weknora |
|
| Weaknesses | CWE-918 | |
| CPEs | cpe:2.3:a:tencent:weknora:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Tencent
Tencent weknora |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-28T02:03:23.589Z
Reserved: 2026-10-28T01:19:21.768Z
Link: CVE-2026-118376
No data.
Status : Deferred
Published: 2026-10-28T03:17:14.230
Modified: 2026-10-28T03:17:14.360
Link: CVE-2026-118376
No data.
OpenCVE Enrichment
Updated: 2026-10-28T04:45:14Z
Weaknesses