CVE-2020-18476
CVE-2020-18476 is a high-severity vulnerability in Hucart with a CVSS 3.x base score of 8.8. 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-89.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 6.5
- EPSS exploit prediction: 1% (55th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Hucart
- Published:
- Last modified:
Description
SQL Injection vulnerability in Hucart CMS 5.7.4 via the basic information field found in the avatar usd_image field.
Frequently asked questions
- What is CVE-2020-18476?
- SQL Injection vulnerability in Hucart CMS 5.7.4 via the basic information field found in the avatar usd_image field.
- How severe is CVE-2020-18476?
- CVE-2020-18476 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-18476 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-18476?
- CVE-2020-18476 affects Hucart. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-18476?
- 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-2020-18476 published?
- CVE-2020-18476 was published on 2021-08-26 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:hucart:hucart:5.7.4:*:*:*:*:*:*:*
More vulnerabilities in Hucart
- CVE-2018-19468 — Critical (CVSS 9.8): HuCart 5.7.4 has SQL injection in get_ip() in system/class/helper_class.php via the X-Forwarded-For HTTP header to the…
- CVE-2020-18477 — High (CVSS 8.8): SQL Injection vulnerability in Hucart CMS 5.7.4 via the purchase enquiry field found in the Message con_content field.
- CVE-2019-6249 — High (CVSS 8.8): An issue was discovered in HuCart v5.7.4. There is a CSRF vulnerability that can add an admin account via…
- CVE-2020-18475 — Medium (CVSS 5.4): Cross Site Scripting (XSS) vulnerabilty exists in Hucart CMS 5.7.4 is via the mes_title field. The first user inserts a…
- CVE-2020-18158 — Medium (CVSS 5.4): Cross Site Scripting (XSS) vulnerability in HuCart 5.7.4 via nickname in index.php.
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