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CVE-2026-53927— NocoDB: Server-Side Request Forgery via Spreadsheet Fetch URL

Quick assessment

Affected
nocodb nocodb
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.

NocoDB是nocodb公司开源的一个 Airtable 替代品。将任何 MySql、PostgreSql、Sql Server、Sqlite 和 MariaDb 转换为智能电子表格。 NocoDB 2026.05.1之前版本存在服务端请求伪造漏洞，该漏洞源于spreadsheet-fetch端点（axiosRequestMake）接受路径中包含允许扩展名的URL，并应用了手工编写的正则表达式黑名单，该黑名单遗漏了127.0.0.0/8和169.254.0.0/16，导致可以通过特制URL访问云元数据端

AI Predicted 9.8 Difficulty: Easy EPSS 0.39% · P30

Possible ATT&CK Techniques 1 AI

T1071.001 · Web Protocols

Affected Version Matrix 1

VendorProduct Version RangeStatus
nocodb nocodb < 2026.05.1 affected
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I. Basic Information for CVE-2026-53927

Vulnerability Information
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Vulnerability Title
NocoDB: Server-Side Request Forgery via Spreadsheet Fetch URL
Source: CVE Program / CVE List V5
Vulnerability Description
NocoDB is software for building databases as spreadsheets. Prior to 2026.05.1, the spreadsheet-fetch endpoint (axiosRequestMake) accepted URLs whose path contained a permitted extension anywhere in the string, and applied a hand-rolled regex blocklist that omitted 127.0.0.0/8 and 169.254.0.0/16, allowing the cloud-metadata endpoint to be reached with a crafted URL This vulnerability is fixed in 2026.05.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
NocoDB 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NocoDB是nocodb公司开源的一个 Airtable 替代品。将任何 MySql、PostgreSql、Sql Server、Sqlite 和 MariaDb 转换为智能电子表格。 NocoDB 2026.05.1之前版本存在服务端请求伪造漏洞，该漏洞源于spreadsheet-fetch端点（axiosRequestMake）接受路径中包含允许扩展名的URL，并应用了手工编写的正则表达式黑名单，该黑名单遗漏了127.0.0.0/8和169.254.0.0/16，导致可以通过特制URL访问云元数据端
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
nocodb nocodb < 2026.05.1 -

II. Public POCs for CVE-2026-53927

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III. Intelligence Information for CVE-2026-53927

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Vendor Advisories for CVE-2026-53927 (1)

Same Patch Batch · nocodb · 2026-06-23 · 29 CVEs total

CVE-2026-46551 6.5 MEDIUM NocoDB: Missing File Size Enforcement in Upload-by-URL Allows Denial of Service via Disk E
CVE-2026-46547 6.1 MEDIUM NocoDB: Reflected Cross-Site Scripting via Page Leaving Redirect URL
CVE-2026-47375 6.0 MEDIUM NocoDB: Postgres SQL Injection in Formula `ARRAYSORT`
CVE-2026-46552 5.8 MEDIUM NocoDB: Shared-base link access can invite arbitrary users as persistent base members
CVE-2026-46550 5.4 MEDIUM NocoDB: Refresh Token Cookie Set Without `Secure` and `SameSite` Flags
CVE-2026-46548 4.3 MEDIUM NocoDB: SSRF Protection Bypass in Notification Webhook Plugins (Slack, Discord, Mattermost
CVE-2026-46549 2.0 LOW NocoDB: OAuth Token Scope Not Enforced at ACL Layer Allows Scope Escalation
CVE-2026-47386 NocoDB: OAuth Authorization Code Race Condition
CVE-2026-46553 NocoDB: Attachment Size Limit Bypass via Upload-by-URL
CVE-2026-46554 NocoDB: Stale Auth Cache After API Token Deletion
CVE-2026-47385 NocoDB: Path Traversal via SQLite Source Filename
CVE-2026-47382 NocoDB: Server-Side Request Forgery via Database Connection Host
CVE-2026-47376 NocoDB: Reflected Cross-Site Scripting via Password Reset Token
CVE-2026-47384 NocoDB: SQL Injection via Column Title in Bulk GroupBy
CVE-2026-53929 NocoDB: Stored Cross-Site Scripting via Secure Attachment
CVE-2026-47377 NocoDB: Open Redirect via Hash Fragment in hashRedirect Plugin
CVE-2026-47381 NocoDB: Cross-Workspace Integration Use in Connection Test
CVE-2026-47378 NocoDB: Hidden Column Exposure in Public Shared View Endpoints
CVE-2026-47379 NocoDB: Plaintext Password Comparison in Shared Views
CVE-2026-47388 NocoDB: Missing Ownership Check in MCP Attachment Read

Showing top 20 of 29 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: nocodb
Same vendor: nocodb
Same weakness: CWE-918

V. Comments for CVE-2026-53927

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