How severe is CVE-2018-9282?

CVE-2018-9282 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-2018-9282 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-2018-9282?

CVE-2018-9282 affects Subsonic. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-9282?

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

When was CVE-2018-9282 published?

CVE-2018-9282 was published on 2018-09-21 and last updated on 2026-06-17.

CVE-2018-9282

CVE-2018-9282 is a medium-severity vulnerability in Subsonic 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% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Subsonic
Published: 2018-09-21
Last modified: 2026-06-17

Description

An XSS issue was discovered in Subsonic Media Server 6.1.1. The podcast subscription form is affected by a stored XSS vulnerability in the add parameter to podcastReceiverAdmin.view; no administrator access is required. By injecting a JavaScript payload, this flaw could be used to manipulate a user's session, or elevate privileges by targeting an administrative user.

Frequently asked questions

What is CVE-2018-9282?: An XSS issue was discovered in Subsonic Media Server 6.1.1. The podcast subscription form is affected by a stored XSS vulnerability in the add parameter to podcastReceiverAdmin.view; no administrator access is required. By injecting a JavaScript payload, this flaw could be used to manipulate a user's session, or elevate privileges by targeting an administrative user.
How severe is CVE-2018-9282?: CVE-2018-9282 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-2018-9282 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-2018-9282?: CVE-2018-9282 affects Subsonic. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-9282?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-9282 published?: CVE-2018-9282 was published on 2018-09-21 and last updated on 2026-06-17.

References

https://www.bishopfox.com/news/2018/09/subsonic-6-1-1-multiple-vulnerabilities/

Affected products (1)

cpe:2.3:a:subsonic:subsonic:6.1.1:*:*:*:*:*:*:*

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