CVE-2026-85624— Blinko 1.8.7 Cross-User Private Note Disclosure via noteReferenceList
Quick assessment
Affected
blinkospace blinko
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Blinko 1.8.7 中存在一个跨用户的私有笔记泄露漏洞，位于 过程。该过程未对传入的笔记标识符执行所有权验证。经过身份验证的攻击者可以通过枚举连续的笔记 ID，获取其他用户私有笔记的完整内容，包括附件和标签。
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| blinkospace | blinko | ≤ 1.8.8 |
affected |
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I. Basic Information for CVE-2026-85624
Vulnerability Information
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Vulnerability Title
Blinko 1.8.7 Cross-User Private Note Disclosure via noteReferenceList
Source: CVE Program / CVE List V5
Vulnerability Description
Blinko 1.8.7 contains a cross-user private note disclosure vulnerability in the noteReferenceList procedure that performs no ownership verification on supplied note identifiers. Authenticated attackers can enumerate sequential note IDs and retrieve complete content of other users' private notes including attachments and tags.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| blinkospace | blinko | 0 ~ 1.8.8 | - |
|
II. Public POCs for CVE-2026-85624
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-85624 (1)
Proof of Concept for CVE-2026-85624 (1)
Other References for CVE-2026-85624 (1)
IV. Related Vulnerabilities
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Same weakness: CWE-639
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V. Comments for CVE-2026-85624
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