VWE-2017-4075 Viewing Source [template]Vulnerability | cve= | aka= | severity=Medium | difficulty=Normal | description=Permissions escalation. Using a crafted image file, a user can view thumbnails of any image file hosted on the server. | lite=no | discover-date=September 19, 2017 | patch-date=September 24, 2017 | patches=4.0.19 Patch Level 2 4.0.18 Patch Level 3 4.0.17 Patch Level 5 4.0.16 Patch Level 6 4.0.15 Patch Level 10 | workaround=[/template] 440 characters