CVE-2023-24058

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.99% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 60.1% of scored records. A rank, not a probability.

NVD base score

4.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2023-01-22 00:00Z3 YR AGO

Last updated

2025-04-02 16:09Z1 YR AGO

Reserved

2023-01-22

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Medium (CVSS 4.3)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weaknesses

• CWE-284Improper Access ControlPillar

Data version

5.1

Document digest

0752d9ab6f1805746b3609913a7b7440190c8445a48ec48ef3c37373204ffc37

• s1n1st3r.gitbook.iohttps://s1n1st3r.gitbook.io/theb10g/booked-scheduler-v2.5.5-vulnerability
• www.limswiki.orghttps://www.limswiki.org/index.php/Booked
• github.comhttps://github.com/LibreBooking/app/tags?after=2.7.1
• github.comhttps://github.com/LibreBooking/app/blob/0a6cb1a9eb84835553c8caf93db2791f8655140f/Web/ajax/reservation_save.php
• github.comhttps://github.com/LibreBooking/app/blob/0a6cb1a9eb84835553c8caf93db2791f8655140f/Pages/Ajax/ReservationSavePage.php#L234-L237
• www.labarchives.comhttps://www.labarchives.com/labarchives-knowledge-base/2022-feature-releases-2/
• www.bookedscheduler.comhttps://www.bookedscheduler.com/the-future-of-booked/