How severe is CVE-2018-19376?

CVE-2018-19376 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2018-19376 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-19376?

CVE-2018-19376 affects Greencms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-19376?

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

When was CVE-2018-19376 published?

CVE-2018-19376 was published on 2018-11-20 and last updated on 2026-06-17.

CVE-2018-19376

CVE-2018-19376 is a medium-severity vulnerability in Greencms with a CVSS 3.x base score of 6.5. 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 6.5)
CVSS v2: 5.8
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Greencms
Published: 2018-11-20
Last modified: 2026-06-17

Description

An issue was discovered in GreenCMS v2.3.0603. There is a CSRF vulnerability that allows attackers to delete a log file via the index.php?m=admin&c=data&a=clear URI.

Frequently asked questions

What is CVE-2018-19376?: An issue was discovered in GreenCMS v2.3.0603. There is a CSRF vulnerability that allows attackers to delete a log file via the index.php?m=admin&c=data&a=clear URI.
How severe is CVE-2018-19376?: CVE-2018-19376 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2018-19376 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-19376?: CVE-2018-19376 affects Greencms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-19376?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-19376 published?: CVE-2018-19376 was published on 2018-11-20 and last updated on 2026-06-17.

References

https://github.com/GreenCMS/GreenCMS/issues/114

Affected products (1)

cpe:2.3:a:greencms:greencms:2.3.0603:*:*:*:*:*:*:*

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