How severe is CVE-2022-39027?

CVE-2022-39027 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-2022-39027 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-39027?

CVE-2022-39027 affects Edetw U-office Force. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-39027?

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

When was CVE-2022-39027 published?

CVE-2022-39027 was published on 2022-10-31 and last updated on 2026-06-17.

CVE-2022-39027

CVE-2022-39027 is a medium-severity vulnerability in Edetw U-office Force 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% (35th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Edetw U-office Force
Published: 2022-10-31
Last modified: 2026-06-17

Description

U-Office Force Forum function has insufficient filtering for special characters. A remote attacker with general user privilege can inject JavaScript and perform XSS (Stored Cross-Site Scripting) attack.

Frequently asked questions

What is CVE-2022-39027?: U-Office Force Forum function has insufficient filtering for special characters. A remote attacker with general user privilege can inject JavaScript and perform XSS (Stored Cross-Site Scripting) attack.
How severe is CVE-2022-39027?: CVE-2022-39027 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-2022-39027 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-39027?: CVE-2022-39027 affects Edetw U-office Force. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-39027?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-39027 published?: CVE-2022-39027 was published on 2022-10-31 and last updated on 2026-06-17.

References

https://www.twcert.org.tw/tw/cp-132-6642-bf567-1.html

Affected products (1)

cpe:2.3:a:edetw:u-office_force:*:*:*:*:*:*:*:*

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