The Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 receives cleartext…
Priority LOW 25CWE-310Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 receives cleartext password input over HTTP, which allows remote attackers to obtain sensitive information by sniffing the network, as demonstrated by forms in login_up.php3 and certain other files.
Why it matters now
EPSS 0.01064 64th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:parallels:parallels_plesk_panel:10.2.0_build20110407.20:*:*:*:*:*:*:* | 10.2.0_build20110407.20 | Vulnerable | Parallels |
| cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:* | all versions | Running on | Microsoft |
| cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* | 6.0 | Running on | Red Hat |
- cpe:2.3:a:parallels:parallels_plesk_panel:10.2.0_build20110407.20:*:*:*:*:*:*:* Versions 10.2.0_build20110407.20 Vulnerable ·Parallels
- cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:* Versions all versions Running on ·Microsoft
- cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* Versions 6.0 Running on ·Red Hat
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2011-4736
- 2026-10-03 Alias added: GHSA-9hg3-8h5v-324v
References
More Parallels Plesk Panel vulnerabilities
- TI-2013-04282 The default configuration of Parallels Plesk Panel 9.0.x and 9.2.x on UNIX, and Small… CVSS 2.0HIGH 7.5
- TI-2011-04089 The billing system for Parallels Plesk Panel 10.3.1_build1013110726.09 generates a… CVSS 2.0HIGH 10.0
- TI-2011-04084 The Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 sends incorrect… CVSS 2.0HIGH 10.0
- TI-2011-04083 The Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 omits the… CVSS 2.0HIGH 10.0
- TI-2011-04079 The Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 generates a password… CVSS 2.0HIGH 10.0
- TI-2011-04073 The Server Administration Panel in Parallels Plesk Panel 10.2.0_build1011110331.18 sends… CVSS 2.0HIGH 10.0
Sources
- CVE-2011-4736 · CVE Program
- CVE-2011-4736 · NVD
- FIRST EPSS
- GHSA-9hg3-8h5v-324v · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences