How severe is CVE-2018-13063?

CVE-2018-13063 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-2018-13063 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-13063?

CVE-2018-13063 primarily affects Easyappointments Easy!appointments. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-13063?

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-2018-13063 published?

CVE-2018-13063 was published on 2020-03-16 and last updated on 2026-06-17.

CVE-2018-13063

CVE-2018-13063 is a high-severity vulnerability in Easyappointments Easy!appointments 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-862.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Easyappointments Easy!appointments
Published: 2020-03-16
Last modified: 2026-06-17

Description

Easy!Appointments 1.3.0 has a Missing Authorization issue allowing retrieval of hashed passwords and salts.

Frequently asked questions

What is CVE-2018-13063?: Easy!Appointments 1.3.0 has a Missing Authorization issue allowing retrieval of hashed passwords and salts.
How severe is CVE-2018-13063?: CVE-2018-13063 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-2018-13063 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-13063?: CVE-2018-13063 primarily affects Easyappointments Easy!appointments. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-13063?: 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-2018-13063 published?: CVE-2018-13063 was published on 2020-03-16 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:easyappointments:easy\!appointments:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:easyappointments:easy\!appointments:1.3.0:*:*:*:*:wordpress:*:*

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