How severe is CVE-2020-29607?

CVE-2020-29607 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-2020-29607 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 33% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-29607?

CVE-2020-29607 affects Pluck-cms Pluck. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-29607?

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-2020-29607 published?

CVE-2020-29607 was published on 2020-12-16 and last updated on 2026-06-17.

CVE-2020-29607

CVE-2020-29607 is a high-severity vulnerability in Pluck-cms Pluck with a CVSS 3.x base score of 7.2. Its EPSS exploit-prediction score of 33% places it in the 98th percentile, indicating an elevated likelihood of exploitation. 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: 33% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Pluck-cms Pluck
Published: 2020-12-16
Last modified: 2026-06-17

Description

A file upload restriction bypass vulnerability in Pluck CMS before 4.7.13 allows an admin privileged user to gain access in the host through the "manage files" functionality, which may result in remote code execution.

Frequently asked questions

What is CVE-2020-29607?: A file upload restriction bypass vulnerability in Pluck CMS before 4.7.13 allows an admin privileged user to gain access in the host through the "manage files" functionality, which may result in remote code execution.
How severe is CVE-2020-29607?: CVE-2020-29607 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-2020-29607 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 33% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-29607?: CVE-2020-29607 affects Pluck-cms Pluck. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-29607?: 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-2020-29607 published?: CVE-2020-29607 was published on 2020-12-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:pluck-cms:pluck:*:*:*:*:*:*:*:*

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