How severe is CVE-2019-19908?

CVE-2019-19908 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-19908 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 21% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-19908?

CVE-2019-19908 affects Ciprianmp Phpmychat-plus. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-19908?

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

When was CVE-2019-19908 published?

CVE-2019-19908 was published on 2019-12-20 and last updated on 2026-06-17.

CVE-2019-19908

CVE-2019-19908 is a medium-severity vulnerability in Ciprianmp Phpmychat-plus with a CVSS 3.x base score of 6.1. Its EPSS exploit-prediction score of 21% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 21% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Ciprianmp Phpmychat-plus
Published: 2019-12-20
Last modified: 2026-06-17

Description

phpMyChat-Plus 1.98 is vulnerable to reflected XSS via JavaScript injection into the password reset URL. In the URL, the pmc_username parameter to pass_reset.php is vulnerable.

Frequently asked questions

What is CVE-2019-19908?: phpMyChat-Plus 1.98 is vulnerable to reflected XSS via JavaScript injection into the password reset URL. In the URL, the pmc_username parameter to pass_reset.php is vulnerable.
How severe is CVE-2019-19908?: CVE-2019-19908 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-19908 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 21% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-19908?: CVE-2019-19908 affects Ciprianmp Phpmychat-plus. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-19908?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-19908 published?: CVE-2019-19908 was published on 2019-12-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ciprianmp:phpmychat-plus:1.98:*:*:*:*:*:*:*

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