5.4

CVE-2025-30190: open-xchange gmbh ox app suite Cross-site Scripting

CVSS: 5.4v3.1MediumDeferred
Published 27-11-2025Last modified 03-12-2025
Open JSON

Vulnerability summary

CVE-2025-30190 is a medium (CVSS 5.4) Cross-site Scripting vulnerability in open-xchange gmbh ox app suite. EPSS estimates a 0.18% chance of exploitation in the next 30 days, higher than 7.3% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.4/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.18%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 27-11-2025
    PublishedVulnerability first disclosed.
  2. 03-12-2025
    Last modifiedVulnerability information updated.

Description

Malicious content at office documents can be used to inject script code when editing a document. Unintended actions can be executed in the context of the users account, including exfiltration of sensitive information. Please deploy the provided updates and patch releases. No publicly available exploits are known

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.18%

Chance of exploitation in the next 30 days

Percentile

7%

Versus all other CVEs

30-day change

0.00 pp

From 0.18% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.18%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Open-xchange gmbh1 product
  • ox app suite≤ 8.35.1513817 | ≤ 8.39.1565928 | ≤ 8.40.1565934 | ≤ 8.41.1523927

1 vendor · 1 product

References

1 links