How severe is CVE-2021-24254?

CVE-2021-24254 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-24254 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-24254?

CVE-2021-24254 affects College Publisher Import Project College Publisher Import. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-24254?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2021-24254 published?

CVE-2021-24254 was published on 2021-05-06 and last updated on 2026-06-17.

CVE-2021-24254

CVE-2021-24254 is a high-severity vulnerability in College Publisher Import Project College Publisher Import with a CVSS 3.x base score of 7.2. 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-434.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v2: 6.5
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: College Publisher Import Project College Publisher Import
Published: 2021-05-06
Last modified: 2026-06-17

Description

The College publisher Import WordPress plugin through 0.1 does not check for the uploaded CSV file to import, allowing high privilege users to upload arbitrary files, such as PHP, leading to RCE. Due to the lack of CSRF check, the issue could also be exploited via a CSRF attack.

Frequently asked questions

What is CVE-2021-24254?: The College publisher Import WordPress plugin through 0.1 does not check for the uploaded CSV file to import, allowing high privilege users to upload arbitrary files, such as PHP, leading to RCE. Due to the lack of CSRF check, the issue could also be exploited via a CSRF attack.
How severe is CVE-2021-24254?: CVE-2021-24254 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-24254 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-24254?: CVE-2021-24254 affects College Publisher Import Project College Publisher Import. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-24254?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2021-24254 published?: CVE-2021-24254 was published on 2021-05-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:college_publisher_import_project:college_publisher_import:*:*:*:*:*:wordpress:*:*

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