High severity · published Dec 9, 2023
CVE-2023-5756
The Digital Publications by Supsystic plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.7.6
8.8
CVSS
0.3%
EPSS
No
On KEV
Description
The Digital Publications by Supsystic plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.7.6. This is due to missing or incorrect nonce validation on the AJAX action handler. This makes it possible for unauthenticated attackers to execute AJAX actions via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DP
Digital Publications BY Supsystic · Supsystic
through 1.7.6 · source: NVD
Affected product
DP
Digital Publications BY Supsystic
Supsystic
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-5756
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-5756
Product
https://plugins.trac.wordpress.org/browser/digital-publications-by-supsystic/trunk/classes/frame.php#L144
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3010075
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/2304e4dc-0dc6-4ded-b8e6-8d76d70f63d7?source=cve
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