How severe is CVE-2019-4091?

CVE-2019-4091 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-2019-4091 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-4091?

CVE-2019-4091 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-2019-4091?

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

When was CVE-2019-4091 published?

CVE-2019-4091 was published on 2020-07-17 and last updated on 2026-06-17.

CVE-2019-4091

CVE-2019-4091 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% (42nd 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 Marketing Platform is vulnerable to cross-site scripting during addition of new users and also while searching for users in Dashboard, potentially giving an attacker ability to inject malicious code into the system. "

Frequently asked questions

What is CVE-2019-4091?: "HCL Marketing Platform is vulnerable to cross-site scripting during addition of new users and also while searching for users in Dashboard, potentially giving an attacker ability to inject malicious code into the system. "
How severe is CVE-2019-4091?: CVE-2019-4091 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-2019-4091 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-4091?: CVE-2019-4091 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-2019-4091?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-4091 published?: CVE-2019-4091 was published on 2020-07-17 and last updated on 2026-06-17.

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0080437

Affected products (2)

cpe:2.3:a:hcltech:marketing_campaign:*:*:*:*:*:*:*:*
cpe:2.3:a:hcltech:marketing_campaign:9.1.2.4:*:*:*:*:*:*:*

More vulnerabilities in Hcltech Marketing Campaign

CVE-2019-4090 — Medium (CVSS 5.4): "HCL Campaign is vulnerable to cross-site scripting when a user provides XSS scripts in Campaign Description field."

All CVEs affecting Hcltech Marketing Campaign →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2026-106102 — Critical (CVSS 10.0): Quasar Framework is a framework for building high-performance Vue.js user interfaces. Prior to 2.22.0, the SSR-only…
CVE-2026-59167 — Critical (CVSS 10.0): SunEditor is a lightweight and powerful WYSIWYG editor in vanilla JavaScript with no dependencies. Prior to 2.47.11,…
CVE-2026-85061 — Critical (CVSS 10.0): MapLibre GL JS is an interactive vector tile map library for web browsers. Prior to 6.4.1, DOM.sanitize() in…
CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →