CVE-2022-36533Public exploitNetwork attack vector

Browser script execution via unencoded profile data

Published Sep 16, 2022 · Updated Jul 9, 2026

Cross-site scripting in Syncovery for Linux before 9.48j allows remote authenticated users to execute JavaScript in a viewer's browser. The web interface fails to output-encode profile values accepted by post_profilesettings.php and profile data reflected on error and status pages. Application access is required to persist payloads, while reflected exploitation requires a crafted link and viewer interaction.

CVSS severity5.4
Medium
EPSS probability41.84%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Syncovery for Linux before 9.48j allows remote authenticated users to execute JavaScript in a viewer's browser. The web interface fails to output-encode profile values accepted by post_profilesettings.php and profile data reflected on error and status pages. Application access is required to persist payloads, while reflected exploitation requires a crafted link and viewer interaction.

The record

CVE
CVE-2022-36533
Published
Sep 16, 2022
Updated
Jul 9, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 16, 2022CVE publishedPublication date reported by the CVE source.
  2. Jul 9, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

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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