Vulnerability · Published Aug 22, 2022 · Assigned by talos

CVE-2022-28712

Critical 9.0

In plain English

A critical-severity cross-site scripting in AVideo from WWBN. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 3.2% (higher than 88% of all known vulnerabilities).

Severity (CVSS 3.0)9.0Critical

Exploit odds (30 days)3.2%top 12.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A cross-site scripting (xss) vulnerability exists in the videoAddNew 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.

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:L/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-2022-1540 x_refsource_MISC