How severe is CVE-2025-59949?

CVE-2025-59949 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 none, integrity none, and availability low.

Is CVE-2025-59949 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-59949?

CVE-2025-59949 affects Freshrss. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-59949?

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

Does CVE-2025-59949 have an EU (EUVD) identifier?

Yes. CVE-2025-59949 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204403.

When was CVE-2025-59949 published?

CVE-2025-59949 was published on 2025-12-18 and last updated on 2026-06-17.

CVE-2025-59949

CVE-2025-59949 is a medium-severity vulnerability in Freshrss 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-352.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-204403
Weakness: CWE-352
Affected product: Freshrss
Published: 2025-12-18
Last modified: 2026-06-17

Description

FreshRSS is a free, self-hostable RSS aggregator. Versions prior to 1.27.1 have a logout cross-site request forgery vulnerability that can lead to denial of service via <track src>. Version 1.27.1 patches the issue.

Frequently asked questions

What is CVE-2025-59949?: FreshRSS is a free, self-hostable RSS aggregator. Versions prior to 1.27.1 have a logout cross-site request forgery vulnerability that can lead to denial of service via <track src>. Version 1.27.1 patches the issue.
How severe is CVE-2025-59949?: CVE-2025-59949 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 none, integrity none, and availability low.
Is CVE-2025-59949 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-59949?: CVE-2025-59949 affects Freshrss. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-59949?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-59949 have an EU (EUVD) identifier?: Yes. CVE-2025-59949 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204403.
When was CVE-2025-59949 published?: CVE-2025-59949 was published on 2025-12-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:freshrss:freshrss:*:*:*:*:*:*:*:*

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