Date: Tue, 20 Dec 2016 21:49:10 +0000 From: Simon McVittie <smcv@...ian.org> To: oss-security@...ts.openwall.com Subject: CVE request: ikiwiki: authorization bypass when reverting changes Reference: http://ikiwiki.info/bugs/rcs_revert_can_bypass_authorization_if_affected_files_were_renamed/ Vulnerable versions: < 3.20161219 Fixed versions: >= 3.20161219 Fix: http://source.ikiwiki.branchable.com/?p=source.git;a=commitdiff;h=9cada49ed6ad24556dbe9861ad5b0a9f526167f9 ikiwiki is a static site generator with some dynamic features, used for wikis, blogs and other websites. intrigeri discovered that on sites with the git and recentchanges plugins and the CGI interface enabled, the revert links on the RecentChanges page could revert changes on a page the logged-in user cannot legitimately edit, if the change being reverted was made before the page was renamed from a location that the logged-in user *could* legitimately edit. Please allocate a CVE ID for this vulnerability. Thanks, S
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