How severe is CVE-2022-0885?

CVE-2022-0885 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-2022-0885 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-0885?

CVE-2022-0885 affects Memberhero Member Hero. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-0885?

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-2022-0885 published?

CVE-2022-0885 was published on 2022-06-13 and last updated on 2026-06-17.

CVE-2022-0885

CVE-2022-0885 is a critical-severity vulnerability in Memberhero Member Hero with a CVSS 3.x base score of 9.8. 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-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 9% (95th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Memberhero Member Hero
Published: 2022-06-13
Last modified: 2026-06-17

Description

The Member Hero WordPress plugin through 1.0.9 lacks authorization checks, and does not validate the a request parameter in an AJAX action, allowing unauthenticated users to call arbitrary PHP functions with no arguments.

Frequently asked questions

What is CVE-2022-0885?: The Member Hero WordPress plugin through 1.0.9 lacks authorization checks, and does not validate the a request parameter in an AJAX action, allowing unauthenticated users to call arbitrary PHP functions with no arguments.
How severe is CVE-2022-0885?: CVE-2022-0885 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-2022-0885 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-0885?: CVE-2022-0885 affects Memberhero Member Hero. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-0885?: 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-2022-0885 published?: CVE-2022-0885 was published on 2022-06-13 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/8b08b72e-5584-4f25-ab73-5ab0f47412df

Affected products (1)

cpe:2.3:a:memberhero:member_hero:*:*:*:*:*:wordpress:*:*

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