How severe is CVE-2022-0660?

CVE-2022-0660 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-2022-0660 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-0660?

CVE-2022-0660 affects Microweber. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-0660?

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-2022-0660 published?

CVE-2022-0660 was published on 2022-02-18 and last updated on 2026-06-17.

CVE-2022-0660

CVE-2022-0660 is a high-severity vulnerability in Microweber 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-209.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 7% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-209
Affected product: Microweber
Published: 2022-02-18
Last modified: 2026-06-17

Description

Generation of Error Message Containing Sensitive Information in Packagist microweber/microweber prior to 1.2.11.

Frequently asked questions

What is CVE-2022-0660?: Generation of Error Message Containing Sensitive Information in Packagist microweber/microweber prior to 1.2.11.
How severe is CVE-2022-0660?: CVE-2022-0660 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-2022-0660 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-0660?: CVE-2022-0660 affects Microweber. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-0660?: 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-2022-0660 published?: CVE-2022-0660 was published on 2022-02-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:microweber:microweber:*:*:*:*:*:*:*:*

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