How severe is CVE-2018-18547?

CVE-2018-18547 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-2018-18547 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-18547?

CVE-2018-18547 affects Vestacp Control Panel. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-18547?

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

When was CVE-2018-18547 published?

CVE-2018-18547 was published on 2018-10-24 and last updated on 2026-06-17.

CVE-2018-18547

CVE-2018-18547 is a medium-severity vulnerability in Vestacp Control Panel 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% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Vestacp Control Panel
Published: 2018-10-24
Last modified: 2026-06-17

Description

Vesta Control Panel through 0.9.8-22 has XSS via the edit/web/ domain parameter, the list/backup/ backup parameter, the list/rrd/ period parameter, the list/directory/ dir_a parameter, or the filename to the list/directory/ URI.

Frequently asked questions

What is CVE-2018-18547?: Vesta Control Panel through 0.9.8-22 has XSS via the edit/web/ domain parameter, the list/backup/ backup parameter, the list/rrd/ period parameter, the list/directory/ dir_a parameter, or the filename to the list/directory/ URI.
How severe is CVE-2018-18547?: CVE-2018-18547 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-2018-18547 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-18547?: CVE-2018-18547 affects Vestacp Control Panel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-18547?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-18547 published?: CVE-2018-18547 was published on 2018-10-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:vestacp:control_panel:*:*:*:*:*:*:*:*

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