How severe is CVE-2017-7298?

CVE-2017-7298 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2017-7298 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-7298?

CVE-2017-7298 affects Moodle. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-7298?

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

When was CVE-2017-7298 published?

CVE-2017-7298 was published on 2017-03-29 and last updated on 2026-06-17.

CVE-2017-7298

CVE-2017-7298 is a medium-severity vulnerability in Moodle with a CVSS 3.x base score of 5.4. 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 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Moodle
Published: 2017-03-29
Last modified: 2026-06-17

Description

In Moodle 3.2.2+, there is XSS in the Course summary filter of the "Add a new course" page, as demonstrated by a crafted attribute of an SVG element.

Frequently asked questions

What is CVE-2017-7298?: In Moodle 3.2.2+, there is XSS in the Course summary filter of the "Add a new course" page, as demonstrated by a crafted attribute of an SVG element.
How severe is CVE-2017-7298?: CVE-2017-7298 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2017-7298 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-7298?: CVE-2017-7298 affects Moodle. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-7298?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-7298 published?: CVE-2017-7298 was published on 2017-03-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:moodle:moodle:3.2.2:*:*:*:*:*:*:*

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