How severe is CVE-2023-43884?

CVE-2023-43884 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-2023-43884 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-43884?

CVE-2023-43884 affects Intelliants Subrion. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-43884?

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

When was CVE-2023-43884 published?

CVE-2023-43884 was published on 2023-09-28 and last updated on 2026-06-17.

CVE-2023-43884

CVE-2023-43884 is a medium-severity vulnerability in Intelliants Subrion 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)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Intelliants Subrion
Published: 2023-09-28
Last modified: 2026-06-17

Description

A Cross-site scripting (XSS) vulnerability in Reference ID from the panel Transactions, of Subrion v4.2.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into 'Reference ID' parameter.

Frequently asked questions

What is CVE-2023-43884?: A Cross-site scripting (XSS) vulnerability in Reference ID from the panel Transactions, of Subrion v4.2.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into 'Reference ID' parameter.
How severe is CVE-2023-43884?: CVE-2023-43884 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-2023-43884 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-43884?: CVE-2023-43884 affects Intelliants Subrion. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-43884?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-43884 published?: CVE-2023-43884 was published on 2023-09-28 and last updated on 2026-06-17.

References

https://github.com/dpuenteramirez/XSS-ReferenceID-Subrion_4.2.1

Affected products (1)

cpe:2.3:a:intelliants:subrion:4.2.1:*:*:*:*:*:*:*

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