Clearswift MIMEsweeper For Web (a.k.a.
Priority LOW 26Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Clearswift MIMEsweeper For Web (a.k.a. WEBsweeper) 4.0 through 5.1 allows remote attackers to bypass filtering via a URL that does not include a .exe extension but returns an executable file.
Why it matters now
EPSS 0.01718 77th 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:clearswift:mimesweeper_for_web:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | Clearswift |
| cpe:2.3:a:clearswift:mimesweeper_for_web:5.0.1:*:*:*:*:*:*:* | 5.0.1 | Vulnerable | Clearswift |
| cpe:2.3:a:clearswift:mimesweeper_for_web:5.0.2:*:*:*:*:*:*:* | 5.0.2 | Vulnerable | Clearswift |
| cpe:2.3:a:clearswift:mimesweeper_for_web:5.0.3:*:*:*:*:*:*:* | 5.0.3 | Vulnerable | Clearswift |
| cpe:2.3:a:clearswift:mimesweeper_for_web:5.0.4:*:*:*:*:*:*:* | 5.0.4 | Vulnerable | Clearswift |
| cpe:2.3:a:clearswift:mimesweeper_for_web:5.0.5:*:*:*:*:*:*:* | 5.0.5 | Vulnerable | Clearswift |
| cpe:2.3:a:clearswift:mimesweeper_for_web:5.1:*:*:*:*:*:*:* | 5.1 | Vulnerable | Clearswift |
- cpe:2.3:a:clearswift:mimesweeper_for_web:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Clearswift
- cpe:2.3:a:clearswift:mimesweeper_for_web:5.0.1:*:*:*:*:*:*:* Versions 5.0.1 Vulnerable ·Clearswift
- cpe:2.3:a:clearswift:mimesweeper_for_web:5.0.2:*:*:*:*:*:*:* Versions 5.0.2 Vulnerable ·Clearswift
- cpe:2.3:a:clearswift:mimesweeper_for_web:5.0.3:*:*:*:*:*:*:* Versions 5.0.3 Vulnerable ·Clearswift
- cpe:2.3:a:clearswift:mimesweeper_for_web:5.0.4:*:*:*:*:*:*:* Versions 5.0.4 Vulnerable ·Clearswift
- cpe:2.3:a:clearswift:mimesweeper_for_web:5.0.5:*:*:*:*:*:*:* Versions 5.0.5 Vulnerable ·Clearswift
- cpe:2.3:a:clearswift:mimesweeper_for_web:5.1:*:*:*:*:*:*:* Versions 5.1 Vulnerable ·Clearswift
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-4526
- 2026-10-03 Alias added: GHSA-7v7r-2p9m-p93q
References
More Clearswift Mimesweeper For Web vulnerabilities
- TI-2004-01591 Directory traversal vulnerability in MIMEsweeper for Web before 5.0.4 allows remote… CVSS 2.0MEDIUM 5.0
- TI-2006-03415 Clearswift MIMEsweeper for Web before 5.1.15 Hotfix allows remote attackers to cause a… CVSS 2.0MEDIUM 5.0
- TI-2006-03414 Cross-site scripting (XSS) vulnerability in Clearswift MIMEsweeper for Web before 5.1.15… CVSS 2.0MEDIUM 4.3
- TI-2004-02573 Clearswift MIMEsweeper 5.0.5, when it has been upgraded from MAILsweeper for SMTP version… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2005-4526 · CVE Program
- CVE-2005-4526 · NVD
- FIRST EPSS
- GHSA-7v7r-2p9m-p93q · 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