Bug 1894954 (CVE-2020-28033) - CVE-2020-28033 wordpress: disable spam embeds from disabled sites on a multisite network
Summary: CVE-2020-28033 wordpress: disable spam embeds from disabled sites on a multis...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2020-28033
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1894955 1894956
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-11-05 13:46 UTC by Guilherme de Almeida Suckevicz
Modified: 2020-11-05 14:21 UTC (History)
2 users (show)

Fixed In Version:
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Environment:
Last Closed: 2020-11-05 14:21:18 UTC
Embargoed:

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Description Guilherme de Almeida Suckevicz 2020-11-05 13:46:03 UTC 
WordPress before 5.5.2 mishandles embeds from disabled sites on a multisite network, as demonstrated by allowing a spam embed.

Reference:
https://wordpress.org/news/2020/10/wordpress-5-5-2-security-and-maintenance-release/
Comment 1 Guilherme de Almeida Suckevicz 2020-11-05 13:46:25 UTC 
Created wordpress tracking bugs for this issue:

Affects: epel-all [bug 1894956]
Affects: fedora-all [bug 1894955]
Comment 2 Product Security DevOps Team 2020-11-05 14:21:18 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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