How severe is CVE-2018-5975?

CVE-2018-5975 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-2018-5975 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-5975?

CVE-2018-5975 affects Thekrotek Smart Shoutbox. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-5975?

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-2018-5975 published?

CVE-2018-5975 was published on 2018-02-17 and last updated on 2026-06-17.

CVE-2018-5975

CVE-2018-5975 is a critical-severity vulnerability in Thekrotek Smart Shoutbox 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-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Thekrotek Smart Shoutbox
Published: 2018-02-17
Last modified: 2026-06-17

Description

SQL Injection exists in the Smart Shoutbox 3.0.0 component for Joomla! via the shoutauthor parameter to the archive URI.

Frequently asked questions

What is CVE-2018-5975?: SQL Injection exists in the Smart Shoutbox 3.0.0 component for Joomla! via the shoutauthor parameter to the archive URI.
How severe is CVE-2018-5975?: CVE-2018-5975 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-2018-5975 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-5975?: CVE-2018-5975 affects Thekrotek Smart Shoutbox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-5975?: 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-2018-5975 published?: CVE-2018-5975 was published on 2018-02-17 and last updated on 2026-06-17.

References

https://exploit-db.com/exploits/44127

Affected products (1)

cpe:2.3:a:thekrotek:smart_shoutbox:3.0.0:*:*:*:*:joomla\!:*:*

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