CVE-2022-0752Public exploitNetwork attack vector

Authenticated script execution via unescaped success messages

Published Mar 4, 2022 · Updated Aug 2, 2024

Stored cross-site scripting in Hestia Control Panel before 1.5.9 allows remote authenticated users to execute script in another user's browser. Multiple web templates render session success messages directly into HTML without encoding; the patch centralizes this output and applies htmlentities. A victim must view the affected panel response, allowing attacker-controlled script to act with that browser's panel-origin access.

CVSS severity6.1
Medium
EPSS probability0.97%
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 Hestia Control Panel before 1.5.9 allows remote authenticated users to execute script in another user's browser. Multiple web templates render session success messages directly into HTML without encoding; the patch centralizes this output and applies htmlentities. A victim must view the affected panel response, allowing attacker-controlled script to act with that browser's panel-origin access.

The record

CVE
CVE-2022-0752
Published
Mar 4, 2022
Updated
Aug 2, 2024
Vendor
HestiaCP
Product
Hestia Control Panel
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 4, 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 <1.5.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

HestiaCP · Hestia Control Panelversion=unspecified <1.5.9

Published CVSS scores

4.3NIST NVDAV:N/AC:M/Au:N/C:N/I:P/A:N
3.5huntr.devCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A: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 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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