CVE-2023-53913Public exploitNetwork attack vectorHinoki check available

Client-side code execution via exported CSV formula

Published Dec 17, 2025 · Updated Dec 17, 2025

CSV injection in Rukovoditel 3.3.1 allows remote authenticated users to execute spreadsheet formulas through exported customer data. The application stores a formula-leading firstname value and writes it to a CSV cell without neutralizing spreadsheet control characters. Execution requires an administrator to export the customer data and open the resulting CSV in a formula-interpreting spreadsheet application.

CVSS severity6.2
Medium
EPSS probability0.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

CSV injection in Rukovoditel 3.3.1 allows remote authenticated users to execute spreadsheet formulas through exported customer data. The application stores a formula-leading firstname value and writes it to a CSV cell without neutralizing spreadsheet control characters. Execution requires an administrator to export the customer data and open the resulting CSV in a formula-interpreting spreadsheet application.

The record

CVE
CVE-2023-53913
Published
Dec 17, 2025
Updated
Dec 17, 2025
Vendor
Rukovoditel
Product
Rukovoditel
Classifications
CWE-1236, T1204.002
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 17, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 17, 2025Record 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=3.3.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Rukovoditel · Rukovoditelversion=3.3.1

Published CVSS scores

8.8VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.2VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N

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.

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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 exploitPublished

Weakness, pattern, technique

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

Public exploit references

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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