Stack-based buffer overflow in the Persits.XUpload.2 ActiveX control in XUpload.ocx…
Priority MEDIUM 53CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
Stack-based buffer overflow in the Persits.XUpload.2 ActiveX control in XUpload.ocx 3.0.0.4 and earlier in Persits XUpload 3.0 allows remote attackers to execute arbitrary code via a long argument to the AddFile method. NOTE: some of these details are obtained from third party information.
Why it matters now
EPSS 0.29518 98th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2008-0492
- 2026-10-03 Alias added: GHSA-vr27-2rf5-6c74
References
Exploit 1
Other 1
More Persits Xupload vulnerabilities
- TI-2009-03517 Directory traversal vulnerability in the Persits.XUpload.2 ActiveX control (XUpload.ocx)… CVSS 2.0HIGH 9.3
- TI-2007-06227 Buffer overflow in the XUpload.ocx ActiveX control in Persits Software XUpload 2.1.0.1… CVSS 2.0HIGH 9.3
Sources
- CVE-2008-0492 · CVE Program
- CVE-2008-0492 · NVD
- FIRST EPSS
- GHSA-vr27-2rf5-6c74 · 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