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CVE-2026-92913

7.4, high

WWBN AVideo Use of Insufficiently Random Values Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab)
CVSS
7.4, high high CVSS v3.1
EPSS, next 30 days
0.5% higher than 43.4% of scored CVEs
Exploitation
No public evidence
Published
17 Sept 202630 days ago

Description

AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 uses a cryptographically weak pseudo-random number generator when creating account activation / login pairing codes. getRandomCode() in objects/functions.php derives the code entirely from uniqid() (sprintf('%08x%05x', seconds, microseconds)) with a single non-CSPRNG rand() character used only as padding, reducing the code space to roughly 36 x 10^6 (~2^25) values for a known generation second. Because plugin/API/set.json.php?APIName=login_code can be called without authentication, it also serves as an oracle for the server's exact microtime. An unauthenticated remote attacker who guesses a valid, unexpired code (codes expire after 10 minutes) can redeem it at plugin/API/get.json.php?APIName=login_code to obtain the target account's email address and a User::getUserHash(users_id, '+1 year') value, a credential accepted in place of the account password for one year, resulting in account takeover. No patched version is available.

Details

Vendor
WWBN
Product
AVideo
Weakness
CWE-330 (opens in a new tab)
Status
Deferred
Updated
22 Sept 2026
Assigner
disclosure@vulncheck.com

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

References 2

Advisories 1

Other references 1

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other WWBN CVEs

Every WWBN CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2026-86718 WWBN AVideo Cross-Site Request Forgery Vulnerability EPSS 0.2% 7.1, high
  • CVE-2026-86720 WWBN AVideo Authorization Bypass Through User-Controlled Key Vulnerability EPSS 0.4% 8.1, high
  • CVE-2026-86723 WWBN AVideo Improper Authentication Vulnerability EPSS 0.5% 8.1, high
  • CVE-2026-86725 WWBN AVideo Authorization Bypass Through User-Controlled Key Vulnerability EPSS 0.4% 7.1, high
  • CVE-2026-86728 WWBN AVideo Missing Authentication for Critical Function Vulnerability EPSS 0.6% 7.5, high
  • CVE-2026-85155 WWBN AVideo SQL Injection Vulnerability EPSS 0.5% 7.5, high
  • CVE-2026-85160 WWBN AVideo External Control of File Name or Path Vulnerability EPSS 0.4% 8.1, high

Beyond this page

Is CVE-2026-92913 in your network?

This page tells you how dangerous CVE-2026-92913 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

  • EXYS7600 OCELOT

    Find it before attackers do

    Ocelot scans your network on a schedule and reports every vulnerability it finds by its CVE identifier, with its CVSS score and how many of your hosts are affected. A finding like CVE-2026-92913 comes with the devices to patch.

    Learn more about EXYS7600 OCELOT

  • EXYS7950 KONDRA

    Detect it if it's exploited

    Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.

    Learn more about EXYS7950 KONDRA
Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.