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Vulnerability record · CVE-2023-54333 · published 13 January 2026

CVE-2023-54333: SQL injection vulnerability

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.

8.8 CVSS 4.0 High EPSS 0.29% · top 80.8% CWE-89 · SQL injection Deferred
8.8CVSS 4.0 base score
0.29%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

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:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/WordPress/2022/Social-Share-Buttons-2.2.3
https://supsystic.com/plugins/social-share-plugin/
https://www.exploit-db.com/exploits/51116
https://www.vulncheck.com/advisories/social-share-buttons-sql-injection-via-projectid-parameter

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Source: NIST National Vulnerability Database (record CVE-2023-54333), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.