How severe is CVE-2021-24583?

CVE-2021-24583 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2021-24583 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-24583?

CVE-2021-24583 affects Motopress Timetable And Event Schedule. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-24583?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-24583 published?

CVE-2021-24583 was published on 2021-09-20 and last updated on 2026-06-17.

CVE-2021-24583

CVE-2021-24583 is a medium-severity vulnerability in Motopress Timetable And Event Schedule with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.3
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Motopress Timetable And Event Schedule
Published: 2021-09-20
Last modified: 2026-06-17

Description

The Timetable and Event Schedule WordPress plugin before 2.4.2 does not have proper access control when deleting a timeslot, allowing any user with the edit_posts capability (contributor+) to delete arbitrary timeslot from any events. Furthermore, no CSRF check is in place as well, allowing such attack to be performed via CSRF against a logged in with such capability

Frequently asked questions

What is CVE-2021-24583?: The Timetable and Event Schedule WordPress plugin before 2.4.2 does not have proper access control when deleting a timeslot, allowing any user with the edit_posts capability (contributor+) to delete arbitrary timeslot from any events. Furthermore, no CSRF check is in place as well, allowing such attack to be performed via CSRF against a logged in with such capability
How severe is CVE-2021-24583?: CVE-2021-24583 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2021-24583 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-24583?: CVE-2021-24583 affects Motopress Timetable And Event Schedule. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-24583?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-24583 published?: CVE-2021-24583 was published on 2021-09-20 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/7aec4ef4-db3b-41fb-9177-88ce9d37bca6

Affected products (1)

cpe:2.3:a:motopress:timetable_and_event_schedule:*:*:*:*:*:wordpress:*:*

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