CVE-2023-3307: miniCal sql injection

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-06-18 · updated 2026-06-17
Weakness: CWE-89

Description

A vulnerability was found in miniCal 1.0.0. It has been rated as critical. This issue affects some unknown processing of the file /booking/show_bookings/. The manipulation of the argument search_query leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-231803. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

miniCal: 1.0.0

References

https://github.com/ctflearner/Vulnerability/blob/main/MINICAL/minical.md
https://vuldb.com/?ctiid.231803
https://vuldb.com/?id.231803
https://github.com/ctflearner/Vulnerability/blob/main/MINICAL/minical.md
https://vuldb.com/?ctiid.231803
https://vuldb.com/?id.231803

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