How severe is CVE-2025-66059?

CVE-2025-66059 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-66059 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-66059?

CVE-2025-66059 affects Castos Seriously Simple Podcasting. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-66059?

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

Does CVE-2025-66059 have an EU (EUVD) identifier?

Yes. CVE-2025-66059 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198482.

When was CVE-2025-66059 published?

CVE-2025-66059 was published on 2025-11-21 and last updated on 2026-06-17.

CVE-2025-66059

CVE-2025-66059 is a medium-severity vulnerability in Castos Seriously Simple Podcasting with a CVSS 3.x base score of 5.3. 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-497.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-198482
Weakness: CWE-497
Affected product: Castos Seriously Simple Podcasting
Published: 2025-11-21
Last modified: 2026-06-17

Description

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Craig Hewitt Seriously Simple Podcasting seriously-simple-podcasting allows Retrieve Embedded Sensitive Data.This issue affects Seriously Simple Podcasting: from n/a through <= 3.13.0.

Frequently asked questions

What is CVE-2025-66059?: Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Craig Hewitt Seriously Simple Podcasting seriously-simple-podcasting allows Retrieve Embedded Sensitive Data.This issue affects Seriously Simple Podcasting: from n/a through <= 3.13.0.
How severe is CVE-2025-66059?: CVE-2025-66059 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-66059 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-66059?: CVE-2025-66059 affects Castos Seriously Simple Podcasting. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-66059?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-66059 have an EU (EUVD) identifier?: Yes. CVE-2025-66059 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198482.
When was CVE-2025-66059 published?: CVE-2025-66059 was published on 2025-11-21 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/seriously-simple-podcasting/vulnerability/wordpress-seriously-simple-podcasting-plugin-3-13-0-sensitive-data-exposure-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:castos:seriously_simple_podcasting:*:*:*:*:*:wordpress:*:*

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