How severe is CVE-2025-13813?

CVE-2025-13813 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-13813 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-13813?

CVE-2025-13813 affects Mogublog Project Mogublog. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-13813?

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

Does CVE-2025-13813 have an EU (EUVD) identifier?

Yes. CVE-2025-13813 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199958.

When was CVE-2025-13813 published?

CVE-2025-13813 was published on 2025-12-01 and last updated on 2026-06-17.

CVE-2025-13813

CVE-2025-13813 is a medium-severity vulnerability in Mogublog Project Mogublog with a CVSS 3.x base score of 5.6. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.6)
CVSS v2: 5.1
CVSS v4: 2.9
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199958
Weakness: CWE-862
Affected product: Mogublog Project Mogublog
Published: 2025-12-01
Last modified: 2026-06-17

Description

A vulnerability was identified in moxi159753 Mogu Blog v2 up to 5.2. This issue affects some unknown processing of the file /storage/ of the component Storage Management Endpoint. The manipulation leads to missing authorization. The attack can be initiated remotely. The attack's complexity is rated as high. The exploitability is assessed as difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-13813?: A vulnerability was identified in moxi159753 Mogu Blog v2 up to 5.2. This issue affects some unknown processing of the file /storage/ of the component Storage Management Endpoint. The manipulation leads to missing authorization. The attack can be initiated remotely. The attack's complexity is rated as high. The exploitability is assessed as difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-13813?: CVE-2025-13813 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-13813 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-13813?: CVE-2025-13813 affects Mogublog Project Mogublog. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-13813?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-13813 have an EU (EUVD) identifier?: Yes. CVE-2025-13813 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199958.
When was CVE-2025-13813 published?: CVE-2025-13813 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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CVE-2025-13814 — High (CVSS 7.3): A security flaw has been discovered in moxi159753 Mogu Blog v2 up to 5.2. Impacted is the function…
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