How severe is CVE-2024-2820?

CVE-2024-2820 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-2820 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-2820?

CVE-2024-2820 affects Dedecms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-2820?

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

Does CVE-2024-2820 have an EU (EUVD) identifier?

Yes. CVE-2024-2820 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-27764.

When was CVE-2024-2820 published?

CVE-2024-2820 was published on 2024-03-22 and last updated on 2026-06-17.

CVE-2024-2820

CVE-2024-2820 is a medium-severity vulnerability in Dedecms 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-352.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 5.0
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-27764
Weakness: CWE-352
Affected product: Dedecms
Published: 2024-03-22
Last modified: 2026-06-17

Description

A vulnerability classified as problematic was found in DedeCMS 5.7. Affected by this vulnerability is an unknown functionality of the file /src/dede/baidunews.php. The manipulation of the argument filename leads to cross-site request forgery. 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-257707. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2024-2820?: A vulnerability classified as problematic was found in DedeCMS 5.7. Affected by this vulnerability is an unknown functionality of the file /src/dede/baidunews.php. The manipulation of the argument filename leads to cross-site request forgery. 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-257707. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2024-2820?: CVE-2024-2820 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-2820 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-2820?: CVE-2024-2820 affects Dedecms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-2820?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-2820 have an EU (EUVD) identifier?: Yes. CVE-2024-2820 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-27764.
When was CVE-2024-2820 published?: CVE-2024-2820 was published on 2024-03-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dedecms:dedecms:5.7:-:*:*:*:*:*:*

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