How severe is CVE-2022-27133?

CVE-2022-27133 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-2022-27133 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-27133?

CVE-2022-27133 affects Zbzcms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-27133?

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-2022-27133 published?

CVE-2022-27133 was published on 2022-04-10 and last updated on 2026-06-17.

CVE-2022-27133

CVE-2022-27133 is a critical-severity vulnerability in Zbzcms 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.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
CVSS v2: 6.4
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Zbzcms
Published: 2022-04-10
Last modified: 2026-06-17

Description

zbzcms v1.0 was discovered to contain an arbitrary file deletion vulnerability via /include/up.php.

Frequently asked questions

What is CVE-2022-27133?: zbzcms v1.0 was discovered to contain an arbitrary file deletion vulnerability via /include/up.php.
How severe is CVE-2022-27133?: CVE-2022-27133 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-2022-27133 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-27133?: CVE-2022-27133 affects Zbzcms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-27133?: 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-2022-27133 published?: CVE-2022-27133 was published on 2022-04-10 and last updated on 2026-06-17.

References

https://github.com/wu610777031/My_CMSHunter/blob/main/zbzcms%20v1.0%20vulnerabilities.pdf

Affected products (1)

cpe:2.3:a:zbzcms:zbzcms:1.0:*:*:*:*:*:*:*

More vulnerabilities in Zbzcms

CVE-2022-27131 — Critical (CVSS 9.8): An arbitrary file upload vulnerability at /zbzedit/php/zbz.php in zbzcms v1.0 allows attackers to execute arbitrary…
CVE-2022-27129 — Critical (CVSS 9.8): An arbitrary file upload vulnerability at /admin/ajax.php in zbzcms v1.0 allows attackers to execute arbitrary code via…
CVE-2022-27128 — Critical (CVSS 9.8): An incorrect access control issue at /admin/run_ajax.php in zbzcms v1.0 allows attackers to arbitrarily add…
CVE-2022-27126 — Critical (CVSS 9.8): zbzcms v1.0 was discovered to contain a SQL injection vulnerability via the art parameter at /include/make.php.
CVE-2022-27127 — Medium (CVSS 6.5): zbzcms v1.0 was discovered to contain a SQL injection vulnerability via the id parameter at /php/ajax.php.
CVE-2022-27125 — Medium (CVSS 6.1): zbzcms v1.0 was discovered to contain a stored cross-site scripting (XSS) vulnerability via the neirong parameter at…

All CVEs affecting Zbzcms →