Stored XSS in Invision Power Board versions 3.3.1 - 3.4.8 leads to Remote Code Execution.
Priority LOW 31CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Stored XSS in Invision Power Board versions 3.3.1 - 3.4.8 leads to Remote Code Execution.
Why it matters now
EPSS 0.0189 79th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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 |
|---|---|---|---|---|---|
| Kaspersky Lab | Invision Power Board | 3.3.1 - 3.4.8 | — | No fix listed | CNA |
- Invision Power Board VendorKaspersky Lab Affected 3.3.1 - 3.4.8 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:invisioncommunity:invision_power_board:*:*:*:*:*:*:*:* | 3.3.1 – 3.4.8 | Vulnerable | invisioncommunity |
- cpe:2.3:a:invisioncommunity:invision_power_board:*:*:*:*:*:*:*:* Versions 3.3.1 – 3.4.8 Vulnerable ·invisioncommunity
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-8278
- 2026-10-03 Alias added: GHSA-x4mj-5f8w-rq24
References
More Kaspersky Lab vulnerabilities
- TI-2005-02970 Heap-based buffer overflow in Kaspersky Antivirus (KAV) 5.0 and Kaspersky Personal… CVSS 2.0HIGH 10.0
- TI-2004-00844 McAfee Anti-Virus Engine DATS drivers before 4398 released on Oct 13th 2004 and DATS… CVSS 2.0HIGH 7.5
- TI-2007-00432 Heap-based buffer overflow in the arj.ppl module in the OnDemand Scanner in Kaspersky… CVSS 2.0HIGH 10.0
- TI-2019-05946 Heap-based buffer overflow in Kaspersky Lab UltraVNC CVSS 3.1CRITICAL 9.8
- TI-2019-05945 Heap-based buffer overflow in Kaspersky Lab UltraVNC CVSS 3.1CRITICAL 9.8
- TI-2019-05943 Heap-based buffer overflow in Kaspersky Lab UltraVNC CVSS 3.1CRITICAL 9.8
Sources
- CVE-2019-8278 · CVE Program
- CVE-2019-8278 · NVD
- FIRST EPSS
- GHSA-x4mj-5f8w-rq24 · GitHub Advisory Database · CC BY 4.0
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