CVE-2026-13524 (GCVE-0-2026-13524)
Vulnerability from cvelistv5 – Published: 2026-06-29 01:45 – Updated: 2026-06-30 17:25
VLAI
Title
CherryHQ cherry-studio MCP OAuth Local Callback Server callback.ts improper authorization
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/374532 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/374532/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-13524 | third-party-advisory |
| https://vuldb.com/submit/840175 | third-party-advisory |
| https://github.com/CherryHQ/cherry-studio/issues/15372 | exploitissue-tracking |
| https://github.com/CherryHQ/cherry-studio/pull/15388 | issue-trackingpatch |
| https://github.com/CherryHQ/cherry-studio/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CherryHQ | cherry-studio |
Affected:
1.9.0
Affected: 1.9.1 Affected: 1.9.2 Affected: 1.9.3 Affected: 1.9.4 Affected: 1.9.5 Affected: 1.9.6 cpe:2.3:a:cherryhq:cherry-studio:*:*:*:*:*:*:*:* |
Credits
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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