How severe is CVE-2019-15644?

CVE-2019-15644 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-2019-15644 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-15644?

CVE-2019-15644 affects Zoho Salesiq. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-15644?

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

When was CVE-2019-15644 published?

CVE-2019-15644 was published on 2019-08-27 and last updated on 2026-06-17.

CVE-2019-15644

CVE-2019-15644 is a medium-severity vulnerability in Zoho Salesiq with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Zoho Salesiq
Published: 2019-08-27
Last modified: 2026-06-17

Description

The zoho-salesiq plugin before 1.0.9 for WordPress has stored XSS.

Frequently asked questions

What is CVE-2019-15644?: The zoho-salesiq plugin before 1.0.9 for WordPress has stored XSS.
How severe is CVE-2019-15644?: CVE-2019-15644 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-2019-15644 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-15644?: CVE-2019-15644 affects Zoho Salesiq. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-15644?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-15644 published?: CVE-2019-15644 was published on 2019-08-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:zoho:salesiq:*:*:*:*:*:wordpress:*:*

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CVE-2019-15645 — High (CVSS 8.8): The zoho-salesiq plugin before 1.0.9 for WordPress has CSRF.
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