CVE-2020-18647
CVE-2020-18647 is a high-severity vulnerability in 5none Nonecms with a CVSS 3.x base score of 7.5. 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-668.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 2% (72nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-668
- Affected product: 5none Nonecms
- Published:
- Last modified:
Description
Information Disclosure in NoneCMS v1.3 allows remote attackers to obtain sensitive information via the component "/nonecms/vendor".
Frequently asked questions
- What is CVE-2020-18647?
- Information Disclosure in NoneCMS v1.3 allows remote attackers to obtain sensitive information via the component "/nonecms/vendor".
- How severe is CVE-2020-18647?
- CVE-2020-18647 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2020-18647 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-18647?
- CVE-2020-18647 affects 5none Nonecms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-18647?
- 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-2020-18647 published?
- CVE-2020-18647 was published on 2021-06-22 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:5none:nonecms:1.3.0:*:*:*:*:*:*:*
More vulnerabilities in 5none Nonecms
- CVE-2018-20062 — Critical (CVSS 9.8): An issue was discovered in NoneCms V1.3. thinkphp/library/think/App.php allows remote attackers to execute arbitrary…
- CVE-2018-7219 — High (CVSS 8.8): application/admin/controller/Admin.php in NoneCms 1.3.0 has CSRF, as demonstrated by changing an admin password or…
- CVE-2020-18646 — High (CVSS 7.5): Information Disclosure in NoneCMS v1.3 allows remote attackers to obtain sensitive information via the component…
- CVE-2018-6029 — High (CVSS 7.5): The copy function in application/admin/controller/Article.php in NoneCms 1.3.0 allows remote attackers to access the…
- CVE-2019-16721 — Medium (CVSS 6.5): NoneCMS v1.3 has CSRF in public/index.php/admin/admin/dele.html, as demonstrated by deleting the admin user.
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