CVE-2026-76564 - Vulnerability Details - OpenCVE

Joomla Extension - phoca.cz - Stored XSS via User-Agent header in Admin Order View in Phoca Cart 5.0.0-6.1.7

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Active

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

phoca.cz

Phoca Cart extension for Joomla

unaffected

Version	Status	Constraints
`5.0.0-6.1.7`	affected	—

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.phoca.cz/phocacart

History

Thu, 20 Aug 2026 08:00:00 +0000

Type	Values Removed	Values Added
Description		Joomla Extension - phoca.cz - Stored XSS via User-Agent header in Admin Order View in Phoca Cart 5.0.0-6.1.7
Title		Joomla Extension - phoca.cz - Stored XSS via User-Agent header in Admin Order View in Phoca Cart 5.0.0-6.1.7
Weaknesses		CWE-79
References		https://www.phoca.cz/phocacart
Metrics		cvssV4_0 `{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: Joomla

Published: 2026-08-20T07:29:52.869Z

Updated: 2026-08-20T07:29:52.869Z

Reserved: 2026-08-19T13:27:07.456Z

Link: CVE-2026-76564

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-08-20T08:16:47.770

Modified: 2026-08-20T08:16:47.770

Link: CVE-2026-76564

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

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