Vulnerability · Published Aug 22, 2022 · Assigned by talos

CVE-2022-32771

Critical 9.6

In plain English

A critical-severity cross-site scripting in AVideo from WWBN. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 4.5% (higher than 92% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei.

Severity (CVSS 3.0)9.6Critical

Exploit odds (30 days)4.5%top 8.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack tooling1Nuclei

Official description

A cross-site scripting (xss) vulnerability exists in the footer alerts functionality of WWBN AVideo 11.6 and dev master commit 3f7c0364. A specially-crafted HTTP request can lead to arbitrary Javascript execution. An attacker can get an authenticated user to send a crafted HTTP request to trigger this vulnerability.This vulnerability arrises from the "success" parameter which is inserted into the document with insufficient sanitization.

Affected products (as reported)

Vendor	Product	Versions
WWBN	AVideo	11.6dev master commit 3f7c0364

Weakness: CWE-79 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

References

https://github.com/WWBN/AVideo/blob/e04b1cd7062e16564157a82bae389eedd39fa088/updatedb/updateDb.v12.0.sql x_refsource_CONFIRM
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1538 x_refsource_MISC