VulnerabilityModified
CVE-2021-24225
The Advanced Booking Calendar WordPress plugin before 1.6.7 did not sanitise the calId GET parameter in the "Seasons & Calendars" page before outputing it in an A tag, leading to a reflected XSS issue
MEDIUM 5.4EPSS 0.69%
Does this matter?
Lower severity and a low EPSS score (0.69%). Track it; it rarely justifies an emergency change on its own.
Description
The Advanced Booking Calendar WordPress plugin before 1.6.7 did not sanitise the calId GET parameter in the "Seasons & Calendars" page before outputing it in an A tag, leading to a reflected XSS issue
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.69% probability · 51th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- elbtide/advanced booking calendar
- Source
- contact@wpscan.com
References
- https://plugins.trac.wordpress.org/changeset/2503971/Patch, Third Party Advisory
- https://wpscan.com/vulnerability/25ca8af5-ab48-4e6d-b2ef-fc291742f1d5Exploit, Third Party Advisory
- https://plugins.trac.wordpress.org/changeset/2503971/Patch, Third Party Advisory
- https://wpscan.com/vulnerability/25ca8af5-ab48-4e6d-b2ef-fc291742f1d5Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.