Deserialization in Thimpress Wp_hotel_booking
CVE-2020-29047
The wp-hotel-booking plugin through 1.10.2 for WordPress allows remote attackers to execute arbitrary code because of an unserialize operation on the thimpress_hotel_booking_1 cookie in load in includes/class-wphb-sessions.php.
Vulnerability class: Insecure Deserialization
EPSS: 0.160 (96.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Thimpress Wp_hotel_booking
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Product, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-29047?
- CVE-2020-29047 is a critical-severity vulnerability in Thimpress Wp_hotel_booking, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2021-03-03.
- How severe is CVE-2020-29047?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-29047 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.