CVE-2022-2240Network attack vector

Spreadsheet formula execution via unvalidated quote attachments

Published Jul 25, 2022 · Updated Aug 3, 2024

CSV injection in eMarket Design LLC Request a Quote 2.3.7 and earlier allows remote attackers to plant malicious CSV attachments. The quote attachment path stores uploaded CSV content without validating or neutralizing formula-leading cells before including it in an administrator-downloadable quote. Exploitation requires an administrator to download and open the attachment in software that evaluates CSV formulas, triggering attacker-supplied spreadsheet formulas in that administrator's context.

CVSS severity8.8
High
EPSS probability1.41%
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 eMarket Design LLC Request a Quote 2.3.7 and earlier allows remote attackers to plant malicious CSV attachments. The quote attachment path stores uploaded CSV content without validating or neutralizing formula-leading cells before including it in an administrator-downloadable quote. Exploitation requires an administrator to download and open the attachment in software that evaluates CSV formulas, triggering attacker-supplied spreadsheet formulas in that administrator's context.

The record

CVE
CVE-2022-2240
Published
Jul 25, 2022
Updated
Aug 3, 2024
Vendor
eMarket Design LLC
Product
Request a Quote
Classifications
CWE-1236, T1204.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 25, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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=2.3.7 <=2.3.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

eMarket Design LLC · Request a Quoteversion=2.3.7 <=2.3.7

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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