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deepinid plugin in dde-control-center is configured to skip TLS certificate verification when downloading avatar from remote server

Moderate
UTsweetyfish published GHSA-jf2h-4vqc-3jgc Apr 9, 2026

Package

dde-control-center (Deepin)

Affected versions

>= 6.1.35, < 6.1.80
>= 5.5.3, < 5.9.9

Patched versions

6.1.80
5.9.9
deepin-deepinid-plugin (Deepin)
>= 2.0.1, <= 2.0.9
< 1.6.19
1.6.19

Description

dde-control-center is the control panel of DDE, the Deepin Desktop Environment. plugin-deepinid is a plugin in dde-control-center, which provides the deepinid cloud service.

Prior to 6.1.80, plugin-deepinid is configured to skip TLS certificate verification when fetching the user's avatar from openapi.deepin.com or other providers.

An MITM attacker could intercept the traffic, replace the avatar with a malicious or misleading image, and potentially identify the user by the avatar.

This is also CNNVD-202604-2060.

Introduced in: linuxdeepin/dde-control-center@cd95b05
Fixed in: dde-control-center 6.1.80 by (linuxdeepin/dde-control-center#3146)

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

CVE ID

CVE-2026-35207

Weaknesses

Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate. Learn more on MITRE.

Credits