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cpe:2.3:a:passeum:passeum_ticketing:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorPasseum (0457cdd5-05a9-5e77-95c2-9b002d19429d)
ProductPasseum Ticketing (651f6733-5d0d-5c22-bb6a-b8e53cebb929)
Edition*
Language*
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Notes

Imported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-7421 vulnerable 2026-06-08 08:08:57.201636 Passeum Ticketing <= 1.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'shop_name' Setting
MEDIUM (4.4)
The Passeum Ticketing plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 1.0. This is due to the `get_shop_url()` method returning the `shop_name` setting value without sanitization when it begins with "http", combined with insufficient validation in the `validate_shop_name()` function which only checks for empty values and string type. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary external scripts by setting the `shop_name` to an attacker-controlled URL (e.g., `https://attacker.com`), which causes the plugin to enqueue external JavaScript and CSS from the attacker-controlled domain via `wp_register_script()` and `wp_register_style()`. The injected scripts execute on every frontend page containing any Passeum Ticketing shortcode, affecting all site visitors. Please note that this does not affect single-site installations as administrators already have the `unfiltered_html` capability.
Published: 2026-06-02T23:27:48.373Z
Updated: 2026-06-03T14:07:40.856Z
Reference links
Imported from gcve-enriched-dumps CVE data

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