How severe is CVE-2018-10375?

CVE-2018-10375 has a CVSS 3.x base score of 9.8, 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 high.

Is CVE-2018-10375 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-10375?

CVE-2018-10375 affects Dedecms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-10375?

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.

When was CVE-2018-10375 published?

CVE-2018-10375 was published on 2018-04-25 and last updated on 2026-06-17.

CVE-2018-10375

CVE-2018-10375 is a critical-severity vulnerability in Dedecms with a CVSS 3.x base score of 9.8. 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-434.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Dedecms
Published: 2018-04-25
Last modified: 2026-06-17

Description

A file uploading vulnerability exists in /include/helpers/upload.helper.php in DedeCMS V5.7 SP2, which can be utilized by attackers to upload and execute arbitrary PHP code via the /dede/archives_do.php?dopost=uploadLitpic litpic parameter when "Content-Type: image/jpeg" is sent, but the filename ends in .php and contains PHP code.

Frequently asked questions

What is CVE-2018-10375?: A file uploading vulnerability exists in /include/helpers/upload.helper.php in DedeCMS V5.7 SP2, which can be utilized by attackers to upload and execute arbitrary PHP code via the /dede/archives_do.php?dopost=uploadLitpic litpic parameter when "Content-Type: image/jpeg" is sent, but the filename ends in .php and contains PHP code.
How severe is CVE-2018-10375?: CVE-2018-10375 has a CVSS 3.x base score of 9.8, 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 high.
Is CVE-2018-10375 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-10375?: CVE-2018-10375 affects Dedecms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-10375?: 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.
When was CVE-2018-10375 published?: CVE-2018-10375 was published on 2018-04-25 and last updated on 2026-06-17.

References

https://github.com/ky-j/dedecms/issues/1

Affected products (1)

cpe:2.3:a:dedecms:dedecms:5.7:sp2:*:*:*:*:*:*

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