How severe is CVE-2018-18276?

CVE-2018-18276 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-18276 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-18276?

CVE-2018-18276 affects Profiles Project Profiles. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-18276?

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

When was CVE-2018-18276 published?

CVE-2018-18276 was published on 2019-04-26 and last updated on 2026-06-17.

CVE-2018-18276

CVE-2018-18276 is a medium-severity vulnerability in Profiles Project Profiles with a CVSS 3.x base score of 4.8. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.8)
CVSS v2: 3.5
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Profiles Project Profiles
Published: 2019-04-26
Last modified: 2026-06-17

Description

XSS exists in the ProFiles 1.5 component for Joomla! via the name or path parameter when creating a new folder in the administrative panel.

Frequently asked questions

What is CVE-2018-18276?: XSS exists in the ProFiles 1.5 component for Joomla! via the name or path parameter when creating a new folder in the administrative panel.
How severe is CVE-2018-18276?: CVE-2018-18276 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-18276 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-18276?: CVE-2018-18276 affects Profiles Project Profiles. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-18276?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-18276 published?: CVE-2018-18276 was published on 2019-04-26 and last updated on 2026-06-17.

References

http://www.cinquino.eu/ProFiles%201.5%20Free%20Version%20Component%20Xss.htm

Affected products (1)

cpe:2.3:a:profiles_project:profiles:1.5:*:*:*:*:joomla\!:*:*

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