Kiteworks Totemomail 7.x and 8.x before 8.3.0 allows /responsiveUI/EnvelopeOpenServlet…
Priority MEDIUM 50CWE-26Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
Kiteworks Totemomail 7.x and 8.x before 8.3.0 allows /responsiveUI/EnvelopeOpenServlet messageId directory traversal for unauthenticated file read and delete operations (with displayLoginChunkedImages) and write operations (with storeLoginChunkedImages).
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00856 58th 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
- Yes
- 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE names CISA-ADP · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:kiteworks:totemomail:7.0:*:*:*:*:*:*:* | 7.0 | — | — |
| cpe:2.3:a:kiteworks:totemomail:8.0:*:*:*:*:*:*:* | 8.0 | — | — |
- cpe:2.3:a:kiteworks:totemomail:7.0:*:*:*:*:*:*:* Versions 7.0 — ·—
- cpe:2.3:a:kiteworks:totemomail:8.0:*:*:*:*:*:*:* Versions 8.0 — ·—
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-28064
- 2026-10-03 Alias added: GHSA-x3vw-hx29-2x85
Sources
- CVE-2024-28064 · CVE Program
- CVE-2024-28064 · NVD
- FIRST EPSS
- GHSA-x3vw-hx29-2x85 · 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