How severe is CVE-2025-31120?

CVE-2025-31120 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 low, and availability none.

Is CVE-2025-31120 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-31120?

CVE-2025-31120 affects Namelessmc Nameless. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-31120?

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

Does CVE-2025-31120 have an EU (EUVD) identifier?

Yes. CVE-2025-31120 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11867.

When was CVE-2025-31120 published?

CVE-2025-31120 was published on 2025-04-18 and last updated on 2026-06-17.

CVE-2025-31120

CVE-2025-31120 is a medium-severity vulnerability in Namelessmc Nameless 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-565.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-11867
Weakness: CWE-565
Affected product: Namelessmc Nameless
Published: 2025-04-18
Last modified: 2026-06-17

Description

NamelessMC is a free, easy to use & powerful website software for Minecraft servers. In version 2.1.4 and prior, an insecure view count mechanism in the forum page allows an unauthenticated attacker to artificially increase the view count. The application relies on a client-side cookie (nl-topic-[tid]) (or session variable for guests) to determine if a view should be counted. When a client does not provide the cookie, every page request increments the counter, leading to incorrect view metrics. This issue has been patched in version 2.2.0.

Frequently asked questions

What is CVE-2025-31120?: NamelessMC is a free, easy to use & powerful website software for Minecraft servers. In version 2.1.4 and prior, an insecure view count mechanism in the forum page allows an unauthenticated attacker to artificially increase the view count. The application relies on a client-side cookie (nl-topic-[tid]) (or session variable for guests) to determine if a view should be counted. When a client does not provide the cookie, every page request increments the counter, leading to incorrect view metrics. This issue has been patched in version 2.2.0.
How severe is CVE-2025-31120?: CVE-2025-31120 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 low, and availability none.
Is CVE-2025-31120 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-31120?: CVE-2025-31120 affects Namelessmc Nameless. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-31120?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-31120 have an EU (EUVD) identifier?: Yes. CVE-2025-31120 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11867.
When was CVE-2025-31120 published?: CVE-2025-31120 was published on 2025-04-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:*

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