How severe is CVE-2019-4090?

CVE-2019-4090 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-4090 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-4090?

CVE-2019-4090 primarily affects Hcltech Marketing Campaign. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-4090?

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

When was CVE-2019-4090 published?

CVE-2019-4090 was published on 2020-07-17 and last updated on 2026-06-17.

CVE-2019-4090

CVE-2019-4090 is a medium-severity vulnerability in Hcltech Marketing Campaign with a CVSS 3.x base score of 5.4. 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 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Hcltech Marketing Campaign
Published: 2020-07-17
Last modified: 2026-06-17

Description

"HCL Campaign is vulnerable to cross-site scripting when a user provides XSS scripts in Campaign Description field."

Frequently asked questions

What is CVE-2019-4090?: "HCL Campaign is vulnerable to cross-site scripting when a user provides XSS scripts in Campaign Description field."
How severe is CVE-2019-4090?: CVE-2019-4090 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-4090 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-4090?: CVE-2019-4090 primarily affects Hcltech Marketing Campaign. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-4090?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-4090 published?: CVE-2019-4090 was published on 2020-07-17 and last updated on 2026-06-17.

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0080448

Affected products (2)

cpe:2.3:a:hcltech:marketing_campaign:*:*:*:*:*:*:*:*
cpe:2.3:a:hcltech:marketing_campaign:11.0.1:*:*:*:*:*:*:*

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