How severe is CVE-2018-5988?

CVE-2018-5988 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-5988 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 19% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-5988?

CVE-2018-5988 affects Flexible Poll Project Flexible Poll. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-5988?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2018-5988 published?

CVE-2018-5988 was published on 2018-01-24 and last updated on 2026-06-17.

CVE-2018-5988

CVE-2018-5988 is a critical-severity vulnerability in Flexible Poll Project Flexible Poll with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 19% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 19% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Flexible Poll Project Flexible Poll
Published: 2018-01-24
Last modified: 2026-06-17

Description

SQL Injection exists in Flexible Poll 1.2 via the id parameter to mobile_preview.php or index.php.

Frequently asked questions

What is CVE-2018-5988?: SQL Injection exists in Flexible Poll 1.2 via the id parameter to mobile_preview.php or index.php.
How severe is CVE-2018-5988?: CVE-2018-5988 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-5988 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 19% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-5988?: CVE-2018-5988 affects Flexible Poll Project Flexible Poll. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-5988?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2018-5988 published?: CVE-2018-5988 was published on 2018-01-24 and last updated on 2026-06-17.

References

https://www.exploit-db.com/exploits/43869/

Affected products (1)

cpe:2.3:a:flexible_poll_project:flexible_poll:1.2:*:*:*:*:*:*:*

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