CVE-2026-52111
Quick assessment
Affected
n/a n/a
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.
fast-note-sync-service 中 <=2.13.7 版本存在一个安全漏洞：其管理配置端点暴露了 authTokenKey，远程攻击者可利用此缺陷进行权限提升。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2026-52111
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue in fast-note-sync-service <=2.13.7 allows a remote attacker to escalate privileges via the admin configuration endpoint exposes authTokenKey
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2026-52111
| # | POC Description | Source Link | Shenlong Link |
|---|
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Proof of Concept for CVE-2026-52111 (1)
Mailing List Discussions for CVE-2026-52111 (1)
Same Patch Batch · n/a · 2026-09-01 · 36 CVEs total
| CVE-2026-84423 | 7.3 HIGH | Casdoor upload-resource API resource.go missing authentication |
| CVE-2026-51788 | cleverange_auth 0.1.10 远程服务中断漏洞 | |
| CVE-2026-51761 | TOTOLINK T6 4.1.5 更新LAN IP时存在访问控制缺陷 | |
| CVE-2026-51765 | TOTO LINK T6 4.1.5：MQTT间接网格信息访问控制缺陷 | |
| CVE-2026-51768 | TOTOLINK T6 4.1.5 MQTT越权控制漏洞 | |
| CVE-2026-51769 | TOTOLINK T6 4.1.5cu.748 MQTT访问控制缺陷 | |
| CVE-2026-51770 | TOTOLINK T6 4.1.5cu.748 MQTT未认证访问控制缺陷 | |
| CVE-2026-51767 | TOTOLINK T6 4.1.5cu.748 未授权访问控制漏洞 | |
| CVE-2026-51934 | Tenda A18 v.15.13.07.09 缓冲区溢出漏洞 | |
| CVE-2026-51760 | TOTOLINK T6 4.1.5 MQTT未认证访问控制漏洞 | |
| CVE-2026-51956 | Grashjs Atlas CMMS v1.6.0前越权漏洞 | |
| CVE-2026-52023 | Kamailio 6.1.1 之前版本 DoS 漏洞 | |
| CVE-2026-52022 | Kamailio 6.1.1 之前版本远程拒绝服务漏洞 | |
| CVE-2026-52131 | llama.cpp b5693 存在可触发的断言漏洞 | |
| CVE-2026-52130 | llama.cpp b5693 之前版本 JSON转语法递归DoS | |
| CVE-2026-51974 | Fooocus 2.5.5 eval注入漏洞 | |
| CVE-2026-52132 | llama.cpp指定提交前/rerank负top_n致拒绝服务 | |
| CVE-2026-52295 | FFmpeg 7.0及以上版本缓冲区溢出漏洞 | |
| CVE-2026-51750 | TOTOLINK T6 4.1.5 未认证访问控制缺陷 | |
| CVE-2026-51742 | TOTOLINK T6 4.1.5 访问控制不当漏洞 |
Showing top 20 of 36 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-52111
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