Is there a public exploit for CVE-2026-124020?

No public exploit for CVE-2026-124020 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-124020?

CVE-2026-124020 scores CVSS 9.2 (v4.0), rated critical.

What does CVE-2026-124020 affect?

CVE-2026-124020 affects Control Web Panel Control Web Panel.

9.2 Critical

Control Web Panel (CWP) before webpanelversion 1.30.6 contains a host header injection vulnerability that allows unauthenticated attackers…

CVE-2026-124020

Control Web Panel (CWP) before webpanelversion 1.30.6 contains a host header injection vulnerability that allows unauthenticated attackers to manipulate the password-recovery reset URL by injecting the HTTP Host header into the /v1/lostpass/ route's token generation process. Attackers can lure an automated mail-security scanner into visiting the poisoned reset link to exfiltrate the live recovery token, replay it at /login/index.php?acc=newpass to set a new password, and subsequently abuse the File Manager and Crontab modules to achieve command execution as the targeted hosting account.

Assessment

CVSS: 9.2 (v4.0)
Severity: Critical
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 13 November 2026
Last updated: 13 November 2026
Affected: Control Web Panel · Control Web Panel
Assigner: VulnCheck

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

At the source

EUVD (ENISA)

References

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