Cross-site scripting in Cybozu, Inc. Cybozu Garoon
Priority LOW 27CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Active
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Cybozu Garoon contains a cross-site scripting vulnerability. If this vulnerability is exploited, an arbitrary script may be executed in the web browser of a user logged in to the product.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00316 24th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Cybozu, Inc. | Cybozu Garoon | 6.17.0 – 6.17.1 | — | No fix listed | CNA |
- Cybozu Garoon VendorCybozu, Inc. Affected 6.17.0 – 6.17.1 Fixed in — No fix listed CNA
CPE names Threatist (inferred) · 1
Inferred from how NVD named this product before; not given by a source.
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cybozu:garoon:*:*:*:*:*:*:*:* | — | — | Cybozu, Inc. |
- cpe:2.3:a:cybozu:garoon:*:*:*:*:*:*:*:* Versions — — ·Cybozu, Inc.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-57279
- 2026-10-03 Alias added: GHSA-52jw-w52q-hj2v
More Cybozu, Inc. vulnerabilities
- TI-2014-01555 The CGI component in Cybozu Garoon 3.1.0 through 3.7 SP3 allows remote attackers to… CVSS 2.0HIGH 10.0
- TI-2016-01117 Cybozu Garoon before 4.2.2 allows remote attackers to bypass login authentication via vectors related to API use. CVSS 3.0CRITICAL 9.8
- TI-2020-04507 Cybozu Desktop for Windows 2.0.23 to 2.2.40 allows remote code execution via unspecified vectors. CVSS 3.1CRITICAL 9.8
- TI-2019-04241 Cybozu Garoon 4.2.4 to 4.10.1 allow remote attackers to obtain the users' credential… CVSS 3.0CRITICAL 9.8
- TI-2012-03431 The Cybozu KUNAI application before 2.0.6 for Android allows remote attackers to execute… CVSS 2.0HIGH 9.3
- TI-2014-04330 Buffer overflow in Cybozu Office 9 and 10 before 10.1.0, Mailwise 4 and 5 before 5.1.4… CVSS 2.0HIGH 9.0
Sources
- CVE-2026-57279 · CVE Program
- CVE-2026-57279 · NVD
- FIRST EPSS
- GHSA-52jw-w52q-hj2v · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences