How severe is CVE-2023-33438?

CVE-2023-33438 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-2023-33438 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-33438?

CVE-2023-33438 affects Wolterskluwer Teammate+. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-33438?

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

When was CVE-2023-33438 published?

CVE-2023-33438 was published on 2023-06-16 and last updated on 2026-07-05.

CVE-2023-33438

CVE-2023-33438 is a medium-severity vulnerability in Wolterskluwer Teammate+ 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: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Wolterskluwer Teammate+
Published: 2023-06-16
Last modified: 2026-07-05

Description

A stored Cross-site scripting (XSS) vulnerability in Wolters Kluwer TeamMate+ 35.0.11.0 allows remote attackers to inject arbitrary web script or HTML.

Frequently asked questions

What is CVE-2023-33438?: A stored Cross-site scripting (XSS) vulnerability in Wolters Kluwer TeamMate+ 35.0.11.0 allows remote attackers to inject arbitrary web script or HTML.
How severe is CVE-2023-33438?: CVE-2023-33438 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-2023-33438 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-33438?: CVE-2023-33438 affects Wolterskluwer Teammate+. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-33438?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-33438 published?: CVE-2023-33438 was published on 2023-06-16 and last updated on 2026-07-05.

References

Affected products (1)

cpe:2.3:a:wolterskluwer:teammate\+:35.0.11.0:*:*:*:*:*:*:*

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