VulnerabilityModified
CVE-2023-48833
A lack of rate limiting in pjActionAJaxSend in Time Slots Booking Calendar 4.0 allows attackers to cause resource exhaustion.
HIGH 7.5EPSS 1.05%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.05%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A lack of rate limiting in pjActionAJaxSend in Time Slots Booking Calendar 4.0 allows attackers to cause resource exhaustion.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.05% probability · 62th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- phpjabbers/time slots booking calendar
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/176042Exploit, Third Party Advisory, VDB Entry
- https://www.phpjabbers.com/time-slots-booking-calendar/Product
- http://packetstormsecurity.com/files/176042Exploit, Third Party Advisory, VDB Entry
- https://www.phpjabbers.com/time-slots-booking-calendar/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.