How severe is CVE-2023-27812?

CVE-2023-27812 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2023-27812 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-27812?

CVE-2023-27812 affects Bloofox Bloofoxcms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-27812?

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

When was CVE-2023-27812 published?

CVE-2023-27812 was published on 2023-04-13 and last updated on 2026-07-09.

CVE-2023-27812

CVE-2023-27812 is a critical-severity vulnerability in Bloofox Bloofoxcms with a CVSS 3.x base score of 9.1. 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-22.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Bloofox Bloofoxcms
Published: 2023-04-13
Last modified: 2026-07-09

Description

bloofox v0.5.2 was discovered to contain an arbitrary file deletion vulnerability via the delete_file() function.

Frequently asked questions

What is CVE-2023-27812?: bloofox v0.5.2 was discovered to contain an arbitrary file deletion vulnerability via the delete_file() function.
How severe is CVE-2023-27812?: CVE-2023-27812 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2023-27812 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-27812?: CVE-2023-27812 affects Bloofox Bloofoxcms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-27812?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-27812 published?: CVE-2023-27812 was published on 2023-04-13 and last updated on 2026-07-09.

References

Affected products (1)

cpe:2.3:a:bloofox:bloofoxcms:0.5.2:*:*:*:*:*:*:*

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