CVE-2026-124021
Authorization bypass in Control Web Panel before 1.30.6
- CVSS 4.0
- 9.2 critical
- EPSS
- —
- Published
- ·
- Modified
Control Web Panel before 1.30.6 has an authorization bypass in validate() in api/v1/index.php. An attacker who holds a password-recovery token and a predictable legacy signature can gain remote-API authorization without an API key, with no user interaction. They can POST /cronjobsusers/ to add cron commands and execute them as the hosting account, and can read global account-list and account-detail routes that expose usernames, contact emails, and password hashes.
What to do: Upgrade Control Web Panel to webpanel version 1.30.6.
| Product | Affected | Fixed in |
|---|---|---|
| CWP Control Web Panel | before webpanel_version 1.30.6 | 1.30.6 |
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 an authorization bypass vulnerability in the validate() function of api/v1/index.php that allows attackers holding a password-recovery token and a predictable legacy signature to obtain valid remote-API authorization without a proper API key. Attackers can exploit this flaw via the POST /cronjobsusers/ endpoint to add arbitrary cron commands and achieve command execution as the affected hosting account, and can also abuse the same token to access global account-list and account-detail routes exposing usernames, contact emails, and password hashes.
- Weakness
- CWE-863
- 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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