CVE-2020-18877
CVE-2020-18877 is a high-severity vulnerability in Wuzhicms 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-89.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (71st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Wuzhicms
- Published:
- Last modified:
Description
SQL Injection in Wuzhi CMS v4.1.0 allows remote attackers to obtain sensitive information via the 'flag' parameter in the component '/coreframe/app/order/admin/index.php'.
Frequently asked questions
- What is CVE-2020-18877?
- SQL Injection in Wuzhi CMS v4.1.0 allows remote attackers to obtain sensitive information via the 'flag' parameter in the component '/coreframe/app/order/admin/index.php'.
- How severe is CVE-2020-18877?
- CVE-2020-18877 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-2020-18877 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-2020-18877?
- CVE-2020-18877 affects Wuzhicms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-18877?
- 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-2020-18877 published?
- CVE-2020-18877 was published on 2021-08-20 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:wuzhicms:wuzhicms:4.1.0:*:*:*:*:*:*:*
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