High severity · published Jan 13, 2026
CVE-2023-54333
Social-Share-Buttons 2.2.3 - SQL Injection via project_id Parameter
8.2
CVSS
0.3%
EPSS
No
On KEV
Description
Social-Share-Buttons 2.2.3 contains a critical SQL injection vulnerability in the project_id parameter that allows attackers to manipulate database queries. Attackers can exploit this vulnerability by sending crafted POST requests with malicious SQL payloads to retrieve and potentially steal entire database contents.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WO
WordPress · WordPress
2.2.3 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-54333
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-54333
github.com
https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/WordPress/2022/Social-Share-Buttons-2.2.3
supsystic.com
https://supsystic.com/plugins/social-share-plugin/
www.exploit-db.com
https://www.exploit-db.com/exploits/51116
www.vulncheck.com
https://www.vulncheck.com/advisories/social-share-buttons-sql-injection-via-projectid-parameter
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