CVE-2023-54333

8.8 highEPSS 0.3%

High (8.8). EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

8.8 high

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

CVSS 3.1

8.2 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 22% of CVEs (scores of 2026-11-01)
CWE: CWE-89
Published: 2026-01-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

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

Check your stack JSON