CVE-2022-27129
CVE-2022-27129 is a critical-severity vulnerability in Zbzcms with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 1% (71st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-434
- Affected product: Zbzcms
- Published:
- Last modified:
Description
An arbitrary file upload vulnerability at /admin/ajax.php in zbzcms v1.0 allows attackers to execute arbitrary code via a crafted PHP file.
Frequently asked questions
- What is CVE-2022-27129?
- An arbitrary file upload vulnerability at /admin/ajax.php in zbzcms v1.0 allows attackers to execute arbitrary code via a crafted PHP file.
- How severe is CVE-2022-27129?
- CVE-2022-27129 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-27129 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-27129?
- CVE-2022-27129 affects Zbzcms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-27129?
- 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-2022-27129 published?
- CVE-2022-27129 was published on 2022-04-10 and last updated on 2026-06-17.
References
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-2022-27128 — 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-2022-27133 — Critical (CVSS 9.1): zbzcms v1.0 was discovered to contain an arbitrary file deletion vulnerability via /include/up.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…
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