CVE-2026-65764Network attack vector

Administrator browser script execution via unescaped onclick values

Published Jul 27, 2026 · Updated Jul 27, 2026

Reflected XSS in Phoca Commander 5.0.0 through 6.1.1 allows remote attackers to execute script in an administrator's browser. The createLoadFilesFunction method concatenates request-derived panel, folder, ordering, and direction values into JavaScript placed in onclick attributes without JavaScript or HTML escaping. Exploitation requires a targeted administrator to open a crafted request; injected script runs in that administrator's Joomla origin.

CVSS severity5.1
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Phoca Commander 5.0.0 through 6.1.1 allows remote attackers to execute script in an administrator's browser. The createLoadFilesFunction method concatenates request-derived panel, folder, ordering, and direction values into JavaScript placed in onclick attributes without JavaScript or HTML escaping. Exploitation requires a targeted administrator to open a crafted request; injected script runs in that administrator's Joomla origin.

The record

CVE
CVE-2026-65764
Published
Jul 27, 2026
Updated
Jul 27, 2026
Vendor
Phoca
Product
Phoca Commander
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 27, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=5.0.0-6.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Phoca · Phoca Commanderversion=5.0.0-6.1.1

Published CVSS scores

5.1Joomla! ProjectCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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

Public exploit references

No public exploit references are available in this record.

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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