CVE-2022-1007: Advanced Booking Calendar < 1.7.1 - Reflected Cross-Site Scripting

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-04-11 · updated 2026-06-17
Weakness: CWE-79

Description

The Advanced Booking Calendar WordPress plugin before 1.7.1 does not sanitise and escape the room parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting issue

Affected products

Advanced Booking Calendar: before 1.7.1 — fixed in 1.7.1

How to fix

Upgrade to a fixed version: Advanced Booking Calendar 1.7.1. Check the vendor advisory for mitigations.

References

https://plugins.trac.wordpress.org/changeset/2695427
https://wpscan.com/vulnerability/6f5b764b-d13b-4371-9cc5-91204d9d6358
https://plugins.trac.wordpress.org/changeset/2695427
https://wpscan.com/vulnerability/6f5b764b-d13b-4371-9cc5-91204d9d6358

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