CVE-2023-47107 is a high-severity vulnerability affecting PILOS, an open-source front-end for BigBlueButton servers. It allows attackers to manipulate password reset URLs by exploiting the host header, potentially redirecting users to an attacker-controlled server and disclosing password reset tokens for local user accounts. The vulnerability has a CVSS score of 8.8 (High) due to its network-based attack vector, low complexity, and high impact on confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, organizations using PILOS should update to version 2.3.0 or later to mitigate this risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.0.0, < 2.3.0CPE matchmatch criteria | cpe:2.3:a:thm:pilos:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.