How severe is CVE-2025-13815?

CVE-2025-13815 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-2025-13815 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-13815?

CVE-2025-13815 affects Mogublog Project Mogublog. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-13815?

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

Does CVE-2025-13815 have an EU (EUVD) identifier?

Yes. CVE-2025-13815 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199960.

When was CVE-2025-13815 published?

CVE-2025-13815 was published on 2025-12-01 and last updated on 2026-06-17.

CVE-2025-13815

CVE-2025-13815 is a medium-severity vulnerability in Mogublog Project Mogublog 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-284.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199960
Weakness: CWE-284
Affected product: Mogublog Project Mogublog
Published: 2025-12-01
Last modified: 2026-06-17

Description

A weakness has been identified in moxi159753 Mogu Blog v2 up to 5.2. The affected element is an unknown function of the file /file/pictures. This manipulation of the argument filedatas causes unrestricted upload. The attack may be initiated remotely. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-13815?: A weakness has been identified in moxi159753 Mogu Blog v2 up to 5.2. The affected element is an unknown function of the file /file/pictures. This manipulation of the argument filedatas causes unrestricted upload. The attack may be initiated remotely. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-13815?: CVE-2025-13815 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-2025-13815 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-13815?: CVE-2025-13815 affects Mogublog Project Mogublog. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-13815?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-13815 have an EU (EUVD) identifier?: Yes. CVE-2025-13815 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199960.
When was CVE-2025-13815 published?: CVE-2025-13815 was published on 2025-12-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:mogublog_project:mogublog:*:*:*:*:*:*:*:*

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