CVE-2022-42458
Published: April 11, 2026
Official Description
Authentication bypass using an alternate path or channel vulnerability in bingo!CMS version1.7.4.1 and earlier allows a remote unauthenticated attacker to upload an arbitrary file. As a result, an arbitrary script may be executed and/or a file may be altered.
Risk Analysis
An authentication bypass vulnerability in bingo!CMS allows an unauthenticated attacker to upload arbitrary files. This could lead to arbitrary script execution or file alteration, posing a significant risk to the integrity and availability of the system. The confirmed exploitation in the wild makes this a critical vulnerability.
This vulnerability is actively being exploited in the wild and is listed in CISA's KEV catalog, indicating confirmed real-world attacks. It is remotely exploitable by an unauthenticated attacker.
Users of bingo!CMS version 1.7.4.1 and earlier should upgrade to a patched version to address this authentication bypass vulnerability.
Technical Analysis
CVE-2022-42458 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2022-42458 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Exploit & PoC Resources
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-42458 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1