Riskcovery

CVE-2026-13524

CherryHQ cherry-studio MCP OAuth Local Callback Server callback.ts improper authorization

State
Published
Severity
6.3 Medium
Published
Jun 29, 2026
Updated
Jun 30, 2026
Reserved
Jun 28, 2026

Read the record on cve.org

Description

A security vulnerability has been detected in CherryHQ cherry-studio up to 1.9.6. This vulnerability affects unknown code of the file src/main/services/mcp/oauth/callback.ts of the component MCP OAuth Local Callback Server. The manipulation of the argument code leads to improper authorization. The attack can be initiated remotely. The attack is considered to have high complexity. It is stated that the exploitability is difficult. The exploit has been disclosed publicly and may be used. The pull request to fix this issue awaits acceptance.

Scores

CVSSScoreVectorSource
4.06.3 MediumCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:PVulDB
3.15.6 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:RVulDB
3.05.6 MediumCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:RVulDB
2.05.1 MediumAV:N/AC:H/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:URVulDB

Weaknesses

Affected Products

ProductVersions
cherry-studioCherryHQ
  • 1.9.0Affected
  • 1.9.1Affected
  • 1.9.2Affected
  • 1.9.3Affected
  • 1.9.4Affected
  • 1.9.5Affected
  • 1.9.6Affected

References

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