How severe is CVE-2025-12854?

CVE-2025-12854 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-12854 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.

How do I fix CVE-2025-12854?

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

Does CVE-2025-12854 have an EU (EUVD) identifier?

Yes. CVE-2025-12854 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-38252.

When was CVE-2025-12854 published?

CVE-2025-12854 was published on 2025-11-07 and last updated on 2026-06-17.

CVE-2025-12854

CVE-2025-12854 is a low-severity vulnerability with a CVSS 3.x base score of 3.7. 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-285.

Key facts

Severity: Low (CVSS 3.x base score 3.7)
CVSS v2: 2.6
CVSS v4: 2.9
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-38252
Weakness: CWE-285
Published: 2025-11-07
Last modified: 2026-06-17

Description

A vulnerability was identified in newbee-mall-plus up to 2.4.1. This vulnerability affects the function executeSeckill of the file /seckillExecution/. The manipulation of the argument userid leads to authorization bypass. It is possible to initiate the attack remotely. The attack is considered to have high complexity. It is stated that the exploitability is difficult. The exploit is publicly available and might be used.

Frequently asked questions

What is CVE-2025-12854?: A vulnerability was identified in newbee-mall-plus up to 2.4.1. This vulnerability affects the function executeSeckill of the file /seckillExecution/. The manipulation of the argument userid leads to authorization bypass. It is possible to initiate the attack remotely. The attack is considered to have high complexity. It is stated that the exploitability is difficult. The exploit is publicly available and might be used.
How severe is CVE-2025-12854?: CVE-2025-12854 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-12854 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.
How do I fix CVE-2025-12854?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-12854 have an EU (EUVD) identifier?: Yes. CVE-2025-12854 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-38252.
When was CVE-2025-12854 published?: CVE-2025-12854 was published on 2025-11-07 and last updated on 2026-06-17.

References

Other CWE-285 (Improper Authorization) vulnerabilities

CVE-2025-65041 — Critical (CVSS 10.0): Improper authorization in Microsoft Partner Center allows an unauthorized attacker to elevate privileges over a network.
CVE-2023-33189 — Critical (CVSS 10.0): Pomerium is an identity and context-aware access proxy. With specially crafted requests, incorrect authorization…
CVE-2022-2595 — Critical (CVSS 10.0): Improper Authorization in GitHub repository kromitgmbh/titra prior to 0.79.1.
CVE-2021-28799 — Critical (CVSS 10.0): An improper authorization vulnerability has been reported to affect QNAP NAS running HBS 3 (Hybrid Backup Sync. ) If…
CVE-2026-34048 — Critical (CVSS 9.9): Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to…
CVE-2026-5412 — Critical (CVSS 9.9): In Juju versions prior to 2.9.57 and 3.6.21, an authorization issue exists in the Controller facade. An authenticated…

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