cve.bz

CVE-2021-24606

8.8 highEPSS 1.3%

High (8.8) in offshorewebmaster availability calendar. EPSS 1.3% chance of exploitation in the next 30 days.

The Availability Calendar WordPress plugin before 1.2.1 does not escape the category attribute from its shortcode before using it in a SQL statement, leading to a SQL Injection issue, which can be exploited by any user able to add shortcode to posts/pages, such as contributor+

Severity

CVSS 3.1

8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
1.3% chance of exploitation in the next 30 days; higher than 71% of CVEs (scores of 2026-10-31)
CWE
CWE-89
Published
Modified
Record from
the NVD, synced

Affected

References

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