How severe is CVE-2018-0508?

CVE-2018-0508 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-0508 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-0508?

CVE-2018-0508 affects Kkcald Project Kkcald. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-0508?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-0508 published?

CVE-2018-0508 was published on 2018-02-01 and last updated on 2026-06-17.

CVE-2018-0508

CVE-2018-0508 is a medium-severity vulnerability in Kkcald Project Kkcald with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Kkcald Project Kkcald
Published: 2018-02-01
Last modified: 2026-06-17

Description

Cross-site scripting vulnerability in epg search result viewer (kkcald) 0.7.21 and earlier allows an attacker to inject arbitrary web script or HTML via unspecified vectors.

Frequently asked questions

What is CVE-2018-0508?: Cross-site scripting vulnerability in epg search result viewer (kkcald) 0.7.21 and earlier allows an attacker to inject arbitrary web script or HTML via unspecified vectors.
How severe is CVE-2018-0508?: CVE-2018-0508 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-0508 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-0508?: CVE-2018-0508 affects Kkcald Project Kkcald. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-0508?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-0508 published?: CVE-2018-0508 was published on 2018-02-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:kkcald_project:kkcald:*:*:*:*:*:*:*:*

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