CVE-2026-82648
Last modified
CVE-2026-82648 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. WWBN AVideo contains a server-side request forgery filter bypass vulnerability in the isSSRFSafeURL function that fails to normalize NAT64 addresses written in hexadecimal form. Attackers can bypass SSRF protections by supplying hex-encoded NAT64 addresses like 64:ff9b::a9fe:a9fe to reach cloud metadata services and loopback interfaces.. EPSS estimates a 0.20% chance of exploitation in the next 30 days.
Description
WWBN AVideo contains a server-side request forgery filter bypass vulnerability in the isSSRFSafeURL function that fails to normalize NAT64 addresses written in hexadecimal form. Attackers can bypass SSRF protections by supplying hex-encoded NAT64 addresses like 64:ff9b::a9fe:a9fe to reach cloud metadata services and loopback interfaces.
Metrics
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| WWBN | AVideo | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-82648?
How severe is CVE-2026-82648?
How do I fix CVE-2026-82648?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-82642Readest is an open-source e-book reader built on Tauri. In v…8.8
- CVE-2026-82643WWBN AVideo contains an unauthenticated credential submissio…6.5
- CVE-2026-82644WWBN AVideo (current e01e41ecc and earlier) contains a brute…7.5
- CVE-2026-82645AVideo (current commit e01e41ecc and earlier) exposes stream…8.6
- CVE-2026-82646WWBN AVideo contains an unauthenticated reflected cross-site…6.1
- CVE-2026-82647WWBN AVideo contains a cross-site request forgery vulnerabil…6.1
- CVE-2026-82649SiYuan Windows installer before version 3.8.1 (affected vers…7
- CVE-2026-8265A security vulnerability has been detected in Tenda AC6 15.0…7.2
- CVE-2026-82650SiYuan 3.8.0 contains a path traversal / sensitive file expo…4.4
- CVE-2026-82651SiYuan before v3.8.1 does not apply the IsForbiddenAbsPath g…4.9
- CVE-2026-82652SiYuan before v3.8.1 fails to filter invisible-tier content …5.3
- CVE-2026-82653SiYuan before v3.8.1 contains a stored cross-site scripting …8.9
Are you affected by CVE-2026-82648?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST