CVE-2022-0539Public exploitNetwork attack vector

Stored script execution via unescaped server labels

Published Feb 9, 2022 · Updated Aug 2, 2024

Stored cross-site scripting in Petr Trofimov Beanstalk Console before 1.7.14 allows remote attackers to execute script through server names. The main.php and serversList.php templates render attacker-controlled server names and labels into links and table cells without HTML escaping. An attacker must make a crafted server entry visible to another console user; opening the affected view runs the stored script in that user's browser.

CVSS severity5.4
Medium
EPSS probability0.64%
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 Petr Trofimov Beanstalk Console before 1.7.14 allows remote attackers to execute script through server names. The main.php and serversList.php templates render attacker-controlled server names and labels into links and table cells without HTML escaping. An attacker must make a crafted server entry visible to another console user; opening the affected view runs the stored script in that user's browser.

The record

CVE
CVE-2022-0539
Published
Feb 9, 2022
Updated
Aug 2, 2024
Vendor
Petr Trofimov
Product
Beanstalk Console
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 9, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=unspecified <1.7.14

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Petr Trofimov · Beanstalk Consoleversion=unspecified <1.7.14

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5NIST NVDAV:N/AC:M/Au:S/C:N/I:P/A:N
6.3huntr.devCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

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 exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

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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