How severe is CVE-2020-5579?

CVE-2020-5579 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-5579 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-5579?

CVE-2020-5579 affects Strangerstudios Paid Memberships Pro. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-5579?

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-2020-5579 published?

CVE-2020-5579 was published on 2020-05-20 and last updated on 2026-06-17.

CVE-2020-5579

CVE-2020-5579 is a high-severity vulnerability in Strangerstudios Paid Memberships Pro with a CVSS 3.x base score of 7.2. 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 7.2)
CVSS v2: 6.5
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Strangerstudios Paid Memberships Pro
Published: 2020-05-20
Last modified: 2026-06-17

Description

SQL injection vulnerability in the Paid Memberships versions prior to 2.3.3 allows attacker with administrator rights to execute arbitrary SQL commands via unspecified vectors.

Frequently asked questions

What is CVE-2020-5579?: SQL injection vulnerability in the Paid Memberships versions prior to 2.3.3 allows attacker with administrator rights to execute arbitrary SQL commands via unspecified vectors.
How severe is CVE-2020-5579?: CVE-2020-5579 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-5579 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-5579?: CVE-2020-5579 affects Strangerstudios Paid Memberships Pro. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-5579?: 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-2020-5579 published?: CVE-2020-5579 was published on 2020-05-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:strangerstudios:paid_memberships_pro:*:*:*:*:*:wordpress:*:*

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