CVE-2026-105999: medium-severity vulnerability in Booking Package
Booking Package < 1.7.31 - Unauthenticated Calendar Account Information Disclosure
Published
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.3%
exploitation probability
0.3%top 74% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The Booking Package WordPress plugin before 1.7.31 does not perform authorization checks before returning calendar-account configuration in a response, allowing unauthenticated users to disclose sensitive settings including the administrator's notification email addresses.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
Unknown · Booking Packagepublic PoCs found — 1
cve_referencewpscan.com/vulnerability/0fb34ecd-4b07-4279-a086-09d828a61788/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Booking Package
In the same product, most dangerous first.
CVE-2026-16986MEDIUMBooking Package < 1.7.25 - Unauthenticated Price Manipulation via Service and Option Cost ParametersEPSS 0.3%CVE-2026-105998MEDIUMBooking Package < 1.7.31 - Unauthenticated Subscription Deactivation via Missing AuthorizationEPSS 0.3%CVE-2026-105995MEDIUMBooking Package < 1.7.30 - Unauthenticated Booking Customer PII DisclosureEPSS 0.3%CVE-2026-105997MEDIUMBooking Package < 1.7.33 - Unauthenticated Verification Email Sending to Arbitrary RecipientEPSS 0.2%CVE-2026-105996MEDIUMBooking Package < 1.7.31 - Unauthenticated Booking PII Disclosure and Cancellation via Predictable TokenEPSS 0.2%