CVE-2020-21486
CVE-2020-21486 is a high-severity vulnerability in Phpok 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)
- EPSS exploit prediction: 1% (54th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Phpok
- Published:
- Last modified:
Description
SQL injection vulnerability in PHPOK v.5.4. allows a remote attacker to obtain sensitive information via the _userlist function in framerwork/phpok_call.php file.
Frequently asked questions
- What is CVE-2020-21486?
- SQL injection vulnerability in PHPOK v.5.4. allows a remote attacker to obtain sensitive information via the _userlist function in framerwork/phpok_call.php file.
- How severe is CVE-2020-21486?
- CVE-2020-21486 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-2020-21486 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-21486?
- CVE-2020-21486 affects Phpok. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-21486?
- 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-2020-21486 published?
- CVE-2020-21486 was published on 2023-06-20 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:phpok:phpok:5.4:*:*:*:*:*:*:*
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