How severe is CVE-2019-7747?

CVE-2019-7747 has a CVSS 3.x base score of 9.6, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-7747 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-7747?

CVE-2019-7747 affects Dbninja. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-7747?

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-2019-7747 published?

CVE-2019-7747 was published on 2019-02-11 and last updated on 2026-06-17.

CVE-2019-7747

CVE-2019-7747 is a critical-severity vulnerability in Dbninja with a CVSS 3.x base score of 9.6. 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-384.

Key facts

Severity: Critical (CVSS 3.x base score 9.6)
CVSS v2: 6.8
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-384
Affected product: Dbninja
Published: 2019-02-11
Last modified: 2026-06-17

Description

DbNinja 3.2.7 allows session fixation via the data.php sessid parameter.

Frequently asked questions

What is CVE-2019-7747?: DbNinja 3.2.7 allows session fixation via the data.php sessid parameter.
How severe is CVE-2019-7747?: CVE-2019-7747 has a CVSS 3.x base score of 9.6, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-7747 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-7747?: CVE-2019-7747 affects Dbninja. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-7747?: 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-2019-7747 published?: CVE-2019-7747 was published on 2019-02-11 and last updated on 2026-06-17.

References

https://github.com/eddietcc/CVEnotes/blob/master/DBNinja/Broken_Authentication/readme.md

Affected products (1)

cpe:2.3:a:dbninja:dbninja:3.2.7:*:*:*:*:*:*:*

More vulnerabilities in Dbninja

CVE-2019-7748 — Medium (CVSS 6.1): _includes\online.php in DbNinja 3.2.7 allows XSS via the data.php task parameter if _users/admin/tasks.php exists.
CVE-2019-7545 — Medium (CVSS 5.4): In DbNinja 3.2.7, the Add Host function of the Manage Hosts pages has a Stored Cross-site Scripting (XSS) vulnerability…

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