Food Store – Online Food Delivery & Pickup: Stored cross-site scripting

The Food Store – Online Food Delivery & Pickup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'service_time' parameter in all versions up to, and including, 1.5.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires the site to have the 'Enable Checkout Service Fields' option turned off, which is a non-default configuration, while 'Enable Pickup/Delivery Service' remains enabled. The vector marks UI:N, but the narrative’s victim viewing or interaction requirement still applies. The structured affected range is <= 1.5.5.

CVE / CNA score 7.2 CVSS 3.1 · security@wordfence.com

NVD score Pending NVD has not published its own CVSS assessment.

Component: Food Store – Online Food Delivery & Pickup
Plugin slug: food-store
Affected: <= 1.5.5
Safe version: See mitigation notes
Published: Oct 30, 2026
Weakness: CWE-79 — Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

This CVE was published Oct 30, 2026 and is one of 3 known issues for this plugin.

What to do

Update, patch or deactivate.

This archive could not verify an exact fixed release from usable official author notes as of 2026-10-30. Official listing closed; matching release notes unavailable. This archive’s uncertainty does not establish that the current release remains vulnerable. Validate input and escape values for their final HTML, attribute or JavaScript context; review affected stored content where applicable.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Source record

Technical description

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

References

Primary and upstream sources

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