CVE-2022-22121Network attack vector

Spreadsheet formula execution via unsanitized CSV export

Published Jan 10, 2022 · Updated Sep 17, 2024

CSV injection in NocoDB 0.81.0 through 0.83.8 allows remote authenticated users to execute spreadsheet formulas through exported table data. BaseModelSql passes row values to Papa Parse without enabling formula escaping, leaving formula-prefixed cells executable in the generated CSV. Exploitation requires table-creation privileges and an administrator to export and open the file in a formula-interpreting spreadsheet application.

CVSS severity8.0
High
EPSS probability1.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSV injection in NocoDB 0.81.0 through 0.83.8 allows remote authenticated users to execute spreadsheet formulas through exported table data. BaseModelSql passes row values to Papa Parse without enabling formula escaping, leaving formula-prefixed cells executable in the generated CSV. Exploitation requires table-creation privileges and an administrator to export and open the file in a formula-interpreting spreadsheet application.

The record

CVE
CVE-2022-22121
Published
Jan 10, 2022
Updated
Sep 17, 2024
Vendor
NocoDB
Product
NocoDB
Classifications
CWE-1236, T1204.002
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 10, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0.81.0 <unspecified
  2. Affected versionversion=unspecified <=0.83.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

NocoDB · NocoDBversion=0.81.0 <unspecified; version=unspecified <=0.83.8

Published CVSS scores

6.0NIST NVDAV:N/AC:M/Au:S/C:P/I:P/A:P
8.0MendCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1236Improper Neutralization of Formula Elements in a CSV File
T1204.002User Execution: Malicious File

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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