How severe is CVE-2023-2473?

CVE-2023-2473 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2023-2473 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2473?

CVE-2023-2473 affects Iteachyou Dreamer Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-2473?

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

When was CVE-2023-2473 published?

CVE-2023-2473 was published on 2023-05-02 and last updated on 2026-06-17.

CVE-2023-2473

CVE-2023-2473 is a medium-severity vulnerability in Iteachyou Dreamer Cms with a CVSS 3.x base score of 4.3. 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-407.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-407
Affected product: Iteachyou Dreamer Cms
Published: 2023-05-02
Last modified: 2026-06-17

Description

A vulnerability was found in Dreamer CMS up to 4.1.3. It has been declared as problematic. This vulnerability affects the function updatePwd of the file UserController.java of the component Password Hash Calculation. The manipulation leads to inefficient algorithmic complexity. The attack can be initiated remotely. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-227860.

Frequently asked questions

What is CVE-2023-2473?: A vulnerability was found in Dreamer CMS up to 4.1.3. It has been declared as problematic. This vulnerability affects the function updatePwd of the file UserController.java of the component Password Hash Calculation. The manipulation leads to inefficient algorithmic complexity. The attack can be initiated remotely. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-227860.
How severe is CVE-2023-2473?: CVE-2023-2473 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2023-2473 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2473?: CVE-2023-2473 affects Iteachyou Dreamer Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-2473?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-2473 published?: CVE-2023-2473 was published on 2023-05-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:iteachyou:dreamer_cms:*:*:*:*:*:*:*:*

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