How severe is CVE-2017-17870?

CVE-2017-17870 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-2017-17870 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-17870?

CVE-2017-17870 affects Jbuildozer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-17870?

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-2017-17870 published?

CVE-2017-17870 was published on 2017-12-27 and last updated on 2026-06-17.

CVE-2017-17870

CVE-2017-17870 is a critical-severity vulnerability in Jbuildozer 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% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Jbuildozer
Published: 2017-12-27
Last modified: 2026-06-17

Description

The JBuildozer extension 1.4.1 for Joomla! has SQL Injection via the appid parameter in an entriessearch action.

Frequently asked questions

What is CVE-2017-17870?: The JBuildozer extension 1.4.1 for Joomla! has SQL Injection via the appid parameter in an entriessearch action.
How severe is CVE-2017-17870?: CVE-2017-17870 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-2017-17870 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-17870?: CVE-2017-17870 affects Jbuildozer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-17870?: 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-2017-17870 published?: CVE-2017-17870 was published on 2017-12-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jbuildozer:jbuildozer:1.4.1:*:*:*:*:joomla\!:*:*

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