Insertion of Sensitive Information into Externally-Accessible File or Directory in BVRP Software SLmail
Priority LOW 34CWE-538Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
An information exposure vulnerability has been found, the exploitation of which could allow a remote user to retrieve sensitive information stored on the server such as credential files, configuration files, application files, etc., simply by appending any of the following parameters to the end of the URL: %00 %0a, %20, %2a, %a0, %aa, %c0 and %ca.
Why it matters now
EPSS 0.00717 54th percentileScored 2026-11-07
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 |
|---|---|---|---|---|---|
| BVRP Software | SLmail | 5.5.0.4433 | — | No fix listed | CNA |
- SLmail VendorBVRP Software Affected 5.5.0.4433 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:seattlelab:slmail:5.5.0.4433:*:*:*:*:*:*:* | 5.5.0.4433 | Vulnerable | Seattlelab |
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
- cpe:2.3:a:seattlelab:slmail:5.5.0.4433:*:*:*:*:*:*:* Versions 5.5.0.4433 Vulnerable ·Seattlelab
- cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-4595
- 2026-10-03 Alias added: GHSA-2p67-36h6-33v6
References
More BVRP Software vulnerabilities
- TI-2003-00247 Multiple buffer overflows in SLWebMail 3 on Windows systems allows remote attackers to… CVSS 2.0HIGH 7.5
- TI-2023-04237 Path Traversal in BVRP Software SLmail CVSS 3.1MEDIUM 6.5
- TI-2023-04238 Cross-site Scripting in BVRP Software SLmail CVSS 3.1MEDIUM 6.1
- TI-2003-00249 SLWebMail 3 on Windows systems allows remote attackers to identify the full path of the… CVSS 2.0MEDIUM 5.0
- TI-2003-00248 ShowGodLog.dll in SLWebMail 3 on Windows systems allows remote attackers to read… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2023-4595 · CVE Program
- CVE-2023-4595 · NVD
- FIRST EPSS
- GHSA-2p67-36h6-33v6 · 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