Cross-site scripting in GROWI, Inc. GROWI
Priority LOW 21CWE-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
Stored cross-site scripting vulnerability exists in GROWI v7.4.6 and earlier. If this vulnerability is exploited, an arbitrary script may be executed in a user's web browser.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00183 7th 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 |
|---|---|---|---|---|---|
| GROWI, Inc. | GROWI | up to v7.4.6 | — | No fix listed | CNA |
- GROWI VendorGROWI, Inc. Affected up to v7.4.6 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-26291
- 2026-10-03 Alias added: GHSA-w2qc-5jvx-3g3v
References
More GROWI, Inc. vulnerabilities
- TI-2026-55432 GROWI before 8.0.2 Missing Authorization on Attachment Retrieval for Unauthenticated Requests CVSS 4.0HIGH 8.7
- TI-2026-29679 Regular expression denial of service in GROWI, Inc. GROWI CVSS 4.0HIGH 8.7
- TI-2026-30347 Path traversal in GROWI, Inc. GROWI CVSS 4.0HIGH 8.6
- TI-2026-20258 Missing authorization in GROWI, Inc. GROWI CVSS 4.0HIGH 8.7
- TI-2026-81649 GROWI missing authorization check in collaborative editing CVSS 4.0MEDIUM 6.9
- TI-2026-67628 Improper access control in GROWI exposes files on non-public pages CVSS 4.0MEDIUM 6.9
Sources
- CVE-2026-26291 · CVE Program
- CVE-2026-26291 · NVD
- FIRST EPSS
- GHSA-w2qc-5jvx-3g3v · GitHub Advisory Database · CC BY 4.0
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