How severe is CVE-2017-8302?

CVE-2017-8302 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-2017-8302 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-2017-8302?

CVE-2017-8302 affects Blueriver Muracms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-8302?

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

When was CVE-2017-8302 published?

CVE-2017-8302 was published on 2017-04-27 and last updated on 2026-06-17.

CVE-2017-8302

CVE-2017-8302 is a medium-severity vulnerability in Blueriver Muracms 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% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Blueriver Muracms
Published: 2017-04-27
Last modified: 2026-06-17

Description

Mura CMS 7.0.6967 allows admin/?muraAction= XSS attacks, related to admin/core/views/carch/list.cfm, admin/core/views/carch/loadsiteflat.cfm, admin/core/views/cusers/inc/dsp_nextn.cfm, admin/core/views/cusers/inc/dsp_search_form.cfm, admin/core/views/cusers/inc/dsp_users_list.cfm, admin/core/views/cusers/list.cfm, and admin/core/views/cusers/listusers.cfm.

Frequently asked questions

What is CVE-2017-8302?: Mura CMS 7.0.6967 allows admin/?muraAction= XSS attacks, related to admin/core/views/carch/list.cfm, admin/core/views/carch/loadsiteflat.cfm, admin/core/views/cusers/inc/dsp_nextn.cfm, admin/core/views/cusers/inc/dsp_search_form.cfm, admin/core/views/cusers/inc/dsp_users_list.cfm, admin/core/views/cusers/list.cfm, and admin/core/views/cusers/listusers.cfm.
How severe is CVE-2017-8302?: CVE-2017-8302 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-2017-8302 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-2017-8302?: CVE-2017-8302 affects Blueriver Muracms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-8302?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-8302 published?: CVE-2017-8302 was published on 2017-04-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:blueriver:muracms:7.0.6967:*:*:*:*:*:*:*

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