CVE-2023-53897Public exploitNetwork attack vector

Authenticated script execution via unsanitized task comments

Published Dec 16, 2025 · Updated Dec 16, 2025

Stored cross-site scripting in Rukovoditel 3.4.1 allows remote authenticated users to run JavaScript through project task comments. The items/comments save action accepts active HTML in the description field and later renders the stored comment without neutralizing it. Any account able to add a project task comment can execute code in another user's browser when that user views the task.

CVSS severity5.1
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Rukovoditel 3.4.1 allows remote authenticated users to run JavaScript through project task comments. The items/comments save action accepts active HTML in the description field and later renders the stored comment without neutralizing it. Any account able to add a project task comment can execute code in another user's browser when that user views the task.

The record

CVE
CVE-2023-53897
Published
Dec 16, 2025
Updated
Dec 16, 2025
Vendor
Rukovoditel
Product
Rukovoditel
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 16, 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=3.4.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Rukovoditel · Rukovoditelversion=3.4.1

Published CVSS scores

5.4VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.1VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/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.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

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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