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CVE-2026-124020

Host header injection in Control Web Panel before 1.30.6

CVSS 4.0
9.2 critical
EPSS
—
Published
·
Modified
Analyze CVE-2026-124020 with Vani AIImpact, affected versions, exploitation status, mitigations and detection

Control Web Panel (CWP) before webpanel_version 1.30.6 injects the HTTP Host header into password-recovery tokens on /v1/lostpass/. An unauthenticated remote attacker can poison the reset URL and rely on an automated mail-security scanner to visit it and leak the live token. Replaying that token at /login/index.php?acc=newpass sets a new password; File Manager and Crontab can then run commands as the targeted hosting account.

What to do: Upgrade Control Web Panel to webpanel_version 1.30.6.

ProductAffectedFixed in
Control Web Panel (CWP)before webpanel_version 1.30.61.30.6
Estimated exposure
No basis for an estimate.

Order-of-magnitude estimate by the model from install counts, market share and public scan data it knows; verify before quoting.

Description · NVD

Control Web Panel (CWP) before webpanel_version 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.

Weakness
CWE-640
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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