CVE-2020-37243
CVE-2020-37243 is a high-severity vulnerability with a CVSS 3.x base score of 8.2. 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 8.2)
- CVSS v4: 8.8
- EPSS exploit prediction: 0% (19th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2020-31245
- Weakness: CWE-89
- Published:
- Last modified:
Description
Supsystic Pricing Table 1.8.7 contains an SQL injection vulnerability in the 'sidx' GET parameter that allows unauthenticated attackers to execute arbitrary SQL queries through the getListForTbl action. The plugin also contains stored cross-site scripting vulnerabilities in the 'Edit name' and 'Edit HTML' fields that execute malicious scripts when viewing pricing tables.
Frequently asked questions
- What is CVE-2020-37243?
- Supsystic Pricing Table 1.8.7 contains an SQL injection vulnerability in the 'sidx' GET parameter that allows unauthenticated attackers to execute arbitrary SQL queries through the getListForTbl action. The plugin also contains stored cross-site scripting vulnerabilities in the 'Edit name' and 'Edit HTML' fields that execute malicious scripts when viewing pricing tables.
- How severe is CVE-2020-37243?
- CVE-2020-37243 has a CVSS 3.x base score of 8.2, 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 low, and availability none.
- Is CVE-2020-37243 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2020-37243?
- 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.
- Does CVE-2020-37243 have an EU (EUVD) identifier?
- Yes. CVE-2020-37243 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-31245.
- When was CVE-2020-37243 published?
- CVE-2020-37243 was published on 2026-05-16 and last updated on 2026-06-17.
References
- https://downloads.wordpress.org/plugin/pricing-table-by-supsystic.1.8.7.zip
- https://supsystic.com/
- https://www.exploit-db.com/exploits/49533
- https://www.vulncheck.com/advisories/wordpress-plugin-supsystic-pricing-table-sql-injection-xss
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