How severe is CVE-2019-7316?

CVE-2019-7316 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-2019-7316 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-2019-7316?

CVE-2019-7316 affects Css-tricks Chat2. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-7316?

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-2019-7316 published?

CVE-2019-7316 was published on 2019-02-04 and last updated on 2026-06-17.

CVE-2019-7316

CVE-2019-7316 is a critical-severity vulnerability in Css-tricks Chat2 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: Css-tricks Chat2
Published: 2019-02-04
Last modified: 2026-06-17

Description

An issue was discovered in CSS-TRICKS Chat2 through 2015-05-05. The userid parameter in jumpin.php has a SQL injection vulnerability.

Frequently asked questions

What is CVE-2019-7316?: An issue was discovered in CSS-TRICKS Chat2 through 2015-05-05. The userid parameter in jumpin.php has a SQL injection vulnerability.
How severe is CVE-2019-7316?: CVE-2019-7316 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-2019-7316 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-2019-7316?: CVE-2019-7316 affects Css-tricks Chat2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-7316?: 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-2019-7316 published?: CVE-2019-7316 was published on 2019-02-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:css-tricks:chat2:*:*:*:*:*:*:*:*

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