How severe is CVE-2018-20121?

CVE-2018-20121 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-2018-20121 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-20121?

CVE-2018-20121 affects Podcastgenerator Podcast Generator. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-20121?

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

When was CVE-2018-20121 published?

CVE-2018-20121 was published on 2019-03-21 and last updated on 2026-06-17.

CVE-2018-20121

CVE-2018-20121 is a medium-severity vulnerability in Podcastgenerator Podcast Generator 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: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Podcastgenerator Podcast Generator
Published: 2019-03-21
Last modified: 2026-06-17

Description

Podcast Generator 2.7 has stored cross-site scripting (XSS) via the URL addcategory parameter.

Frequently asked questions

What is CVE-2018-20121?: Podcast Generator 2.7 has stored cross-site scripting (XSS) via the URL addcategory parameter.
How severe is CVE-2018-20121?: CVE-2018-20121 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-2018-20121 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-20121?: CVE-2018-20121 affects Podcastgenerator Podcast Generator. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-20121?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-20121 published?: CVE-2018-20121 was published on 2019-03-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:podcastgenerator:podcast_generator:2.7:*:*:*:*:*:*:*

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