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.
| Software | From | Fixed in |
|---|---|---|
| clearswift / mimesweeper_for_web | 5.0.4 | 5.0.4.x |
| clearswift / mimesweeper_for_web | 5.1 | 5.1.x |
| clearswift / mimesweeper_for_web | 5.0.3 | 5.0.3.x |
| clearswift / mimesweeper_for_web | 5.0.5 | 5.0.5.x |
| clearswift / mimesweeper_for_web | 4.0 | 4.0.x |
| clearswift / mimesweeper_for_web | 5.0.2 | 5.0.2.x |
| clearswift / mimesweeper_for_web | 5.0.1 | 5.0.1.x |