Vulnerability in Twinkletoessoftware Booked

CVE-2023-24058

Booked Scheduler 2.5.5 allows authenticated users to create and schedule events for any other user via a modified userId value to reservation_save.php. NOTE: 2.5.5 is a version from 2014; the latest version of Booked Scheduler is not affected. However, LabArchives Scheduler (Sep 6, 2022 Feature Release) is affected.

EPSS: 0.010 (59.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2023-24058?
CVE-2023-24058 is a medium-severity vulnerability in Twinkletoessoftware Booked, classified under Improper Access Control. CVSS score: 4.3/10. Published 2023-01-22.
How severe is CVE-2023-24058?
Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2023-24058 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.