How severe is CVE-2025-48992?

CVE-2025-48992 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-48992 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-48992?

CVE-2025-48992 affects Intermesh Group-office. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-48992?

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

Does CVE-2025-48992 have an EU (EUVD) identifier?

Yes. CVE-2025-48992 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18455.

When was CVE-2025-48992 published?

CVE-2025-48992 was published on 2025-06-16 and last updated on 2026-06-17.

CVE-2025-48992

CVE-2025-48992 is a medium-severity vulnerability in Intermesh Group-office with a CVSS 3.x base score of 4.8. 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 4.8)
CVSS v4: 5.2
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-18455
Weakness: CWE-79
Affected product: Intermesh Group-office
Published: 2025-06-16
Last modified: 2026-06-17

Description

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.123 and 25.0.27, a stored and blind cross-site scripting (XSS) vulnerability exists in the Name Field of the user profile. A malicious attacker can change their name to a javascript payload, which is executed when a user adds the malicious user to their Synchronization > Address books. This issue has been patched in versions 6.8.123 and 25.0.27.

Frequently asked questions

What is CVE-2025-48992?: Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.123 and 25.0.27, a stored and blind cross-site scripting (XSS) vulnerability exists in the Name Field of the user profile. A malicious attacker can change their name to a javascript payload, which is executed when a user adds the malicious user to their Synchronization > Address books. This issue has been patched in versions 6.8.123 and 25.0.27.
How severe is CVE-2025-48992?: CVE-2025-48992 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-48992 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-48992?: CVE-2025-48992 affects Intermesh Group-office. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-48992?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-48992 have an EU (EUVD) identifier?: Yes. CVE-2025-48992 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18455.
When was CVE-2025-48992 published?: CVE-2025-48992 was published on 2025-06-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:intermesh:group-office:*:*:*:*:*:*:*:*

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