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Status published
High
CVE-2023-0557
ContentStudio <= 1.2.5 - Information Exposure
Vulnerability Description
The ContentStudio plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 1.2.5. This could allow unauthenticated attackers to obtain a nonce needed for the creation of posts.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Chloe Chamberland
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/62eb136f-3cb0-40dc-a154-015a7fa1077b?source=cve
- https://plugins.trac.wordpress.org/browser/contentstudio/trunk/contentstudio-plugin.php#L709
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2851006%40contentstudio%2Ftrunk&old=2844028%40contentstudio%2Ftrunk&sfp_email=&sfph_mail=
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Affected Vendor
contentstudio
View all reports →Affected Software
ContentStudio
Vulnerable Versions:
0
Timeline
Official Publish:
January 27th, 2023
Last Modified:
April 8th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N