UpHeron
All vulnerabilities

Servers and applications

CVE-2021-45467

In CWP (aka Control Web Panel or CentOS Web Panel) before 0.9.8.1107, an unauthenticated attacker can use %00 bytes to cause /user/loader.php to register an arbitrary API key, as demonstrated by a /user/loader.php?api=1&scripts= .%00./.%00./api/account_new_create&acc=guadaapi URI. Any number of %00 instances can be used, e.g., .%00%00%00./.%00%00%00./api/account_new_create could also be used for…

Severity
Critical 9.8
Published
26 Dec 2022
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
0.9.8.1107
Sources
NVD

Affected software

SoftwareAffected versions
Control Web PanelServers and applications · cpe:a:control-webpanel:webpanel
  • Every version before 0.9.8.1107

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-45467
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-45467