Stored XSS in Hotech's Otello
Priority LOW 34CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Hotech Software Inc. Otello allows Stored XSS. This issue affects Otello: from 2.4.0 before 2.4.4.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00252 16th percentileScored 2026-11-07
Fix Fixed Otello (Hotech Software Inc.): 2.4.4
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
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 |
|---|---|---|---|---|---|
| Hotech Software Inc. | Otello | 2.4.0 to before 2.4.4 | 2.4.4 | Patch available | CNA |
- Otello VendorHotech Software Inc. Affected 2.4.0 to before 2.4.4 Fixed in 2.4.4 Patch available CNA
Remediation
- Fix · CNA Otello (Hotech Software Inc.) Fixed in 2.4.4
Timeline
- 2026-10-02 Threatist record created from CVE-2025-13183
- 2026-10-03 Alias added: GHSA-9f4m-xrm4-4h98
References
Sources
- CVE-2025-13183 · CVE Program
- CVE-2025-13183 · NVD
- FIRST EPSS
- GHSA-9f4m-xrm4-4h98 · 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