CVE-2021-24555
The daac_delete_booking_callback function, hooked to the daac_delete_booking AJAX action, takes the id POST parameter which is passed into the SQL statement without proper sanitisation, validation or escaping, leading to a SQL Injection issue.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.82%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The daac_delete_booking_callback function, hooked to the daac_delete_booking AJAX action, takes the id POST parameter which is passed into the SQL statement without proper sanitisation, validation or escaping, leading to a SQL Injection issue. Furthermore, the ajax action is lacking any CSRF and capability check, making it available to any authenticated user.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.82% probability · 55th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-89, CWE-352
- Affected
- roosty/diary-availability-calendar
- Source
- contact@wpscan.com
References
- https://codevigilant.com/disclosure/2021/wp-plugin-diary-availability-calendar/Exploit, Third Party Advisory
- https://wpscan.com/vulnerability/8eafd84b-6214-450b-869b-0afe7cca4c5fExploit, Third Party Advisory
- https://codevigilant.com/disclosure/2021/wp-plugin-diary-availability-calendar/Exploit, Third Party Advisory
- https://wpscan.com/vulnerability/8eafd84b-6214-450b-869b-0afe7cca4c5fExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.