How severe is CVE-2025-65112?

CVE-2025-65112 has a CVSS 3.x base score of 9.4, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability low.

Is CVE-2025-65112 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-65112?

CVE-2025-65112 affects Ricardoboss Pubnet. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-65112?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-65112 have an EU (EUVD) identifier?

Yes. CVE-2025-65112 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199884.

When was CVE-2025-65112 published?

CVE-2025-65112 was published on 2025-11-29 and last updated on 2026-06-17.

CVE-2025-65112

CVE-2025-65112 is a critical-severity vulnerability in Ricardoboss Pubnet with a CVSS 3.x base score of 9.4. 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-306.

Key facts

Severity: Critical (CVSS 3.x base score 9.4)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199884
Weakness: CWE-306
Affected product: Ricardoboss Pubnet
Published: 2025-11-29
Last modified: 2026-06-17

Description

PubNet is a self-hosted Dart & Flutter package service. Prior to version 1.1.3, the /api/storage/upload endpoint in PubNet allows unauthenticated users to upload packages as any user by providing arbitrary author-id values. This enables identity spoofing, privilege escalation, and supply chain attacks. This issue has been patched in version 1.1.3.

Frequently asked questions

What is CVE-2025-65112?: PubNet is a self-hosted Dart & Flutter package service. Prior to version 1.1.3, the /api/storage/upload endpoint in PubNet allows unauthenticated users to upload packages as any user by providing arbitrary author-id values. This enables identity spoofing, privilege escalation, and supply chain attacks. This issue has been patched in version 1.1.3.
How severe is CVE-2025-65112?: CVE-2025-65112 has a CVSS 3.x base score of 9.4, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability low.
Is CVE-2025-65112 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-65112?: CVE-2025-65112 affects Ricardoboss Pubnet. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-65112?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-65112 have an EU (EUVD) identifier?: Yes. CVE-2025-65112 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199884.
When was CVE-2025-65112 published?: CVE-2025-65112 was published on 2025-11-29 and last updated on 2026-06-17.

References

https://github.com/ricardoboss/PubNet/security/advisories/GHSA-pg82-fqrg-q6j5

Affected products (1)

cpe:2.3:a:ricardoboss:pubnet:*:*:*:*:*:*:*:*

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