How severe is CVE-2023-2928?

CVE-2023-2928 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-2928 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 51% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2928?

CVE-2023-2928 affects Dedecms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-2928?

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

When was CVE-2023-2928 published?

CVE-2023-2928 was published on 2023-05-27 and last updated on 2026-06-17.

CVE-2023-2928

CVE-2023-2928 is a medium-severity vulnerability in Dedecms with a CVSS 3.x base score of 6.3. Its EPSS exploit-prediction score of 51% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-94.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
EPSS exploit prediction: 51% (99th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Dedecms
Published: 2023-05-27
Last modified: 2026-06-17

Description

A vulnerability was found in DedeCMS up to 5.7.106. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file uploads/dede/article_allowurl_edit.php. The manipulation of the argument allurls leads to code injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-230083.

Frequently asked questions

What is CVE-2023-2928?: A vulnerability was found in DedeCMS up to 5.7.106. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file uploads/dede/article_allowurl_edit.php. The manipulation of the argument allurls leads to code injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-230083.
How severe is CVE-2023-2928?: CVE-2023-2928 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-2928 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 51% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2928?: CVE-2023-2928 affects Dedecms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-2928?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-2928 published?: CVE-2023-2928 was published on 2023-05-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dedecms:dedecms:*:*:*:*:*:*:*:*

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