How severe is CVE-2025-15373?

CVE-2025-15373 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-15373 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-15373?

CVE-2025-15373 affects Eyoucms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-15373?

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

Does CVE-2025-15373 have an EU (EUVD) identifier?

Yes. CVE-2025-15373 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205875.

When was CVE-2025-15373 published?

CVE-2025-15373 was published on 2025-12-31 and last updated on 2026-06-17.

CVE-2025-15373

CVE-2025-15373 is a medium-severity vulnerability in Eyoucms with a CVSS 3.x base score of 6.3. 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-918.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-205875
Weakness: CWE-918
Affected product: Eyoucms
Published: 2025-12-31
Last modified: 2026-06-17

Description

A security vulnerability has been detected in EyouCMS up to 1.7.7. Impacted is the function saveRemote of the file application/function.php. Such manipulation leads to server-side request forgery. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor is "[a]cknowledging the existence of the vulnerability, we have completed the fix and will release a new version, v1.7.8".

Frequently asked questions

What is CVE-2025-15373?: A security vulnerability has been detected in EyouCMS up to 1.7.7. Impacted is the function saveRemote of the file application/function.php. Such manipulation leads to server-side request forgery. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor is "[a]cknowledging the existence of the vulnerability, we have completed the fix and will release a new version, v1.7.8".
How severe is CVE-2025-15373?: CVE-2025-15373 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-15373 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-15373?: CVE-2025-15373 affects Eyoucms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-15373?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-15373 have an EU (EUVD) identifier?: Yes. CVE-2025-15373 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205875.
When was CVE-2025-15373 published?: CVE-2025-15373 was published on 2025-12-31 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:eyoucms:eyoucms:*:*:*:*:*:*:*:*

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