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Vulnerability record · CVE-2021-3817 · published 9 December 2021

CVE-2021-3817: Wbce cms sql injection vulnerability

Wbce · Wbce Cms

wbce_cms is vulnerable to Improper Neutralization of Special Elements used in an SQL Command

9.8 CVSS 3.1 Critical EPSS 38% · top 1.5% CWE-89 · SQL injection
9.8CVSS 3.1 base score, v2 7.5
38%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

wbce_cms is vulnerable to Improper Neutralization of Special Elements used in an SQL Command

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/165377/WBCE-CMS-1.5.1-Admin-Password-Reset.html ExploitThird Party AdvisoryVDB Entry
https://github.com/wbce/wbce_cms/commit/6ca63f0cad5f0cd606fdb69a372f09b7d238f1d7 PatchThird Party Advisory
https://huntr.dev/bounties/c330dc0d-220a-4b15-b785-5face4cf6ef7 ExploitPatchThird Party Advisory
http://packetstormsecurity.com/files/165377/WBCE-CMS-1.5.1-Admin-Password-Reset.html ExploitThird Party AdvisoryVDB Entry
https://github.com/wbce/wbce_cms/commit/6ca63f0cad5f0cd606fdb69a372f09b7d238f1d7 PatchThird Party Advisory
https://huntr.dev/bounties/c330dc0d-220a-4b15-b785-5face4cf6ef7 ExploitPatchThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-67504Wbce cms vulnerabilityWBCE CMS is a content management system. Versions 1.6.4 and below use function GenerateRandomPassword() to create passwords using PHP's rand(). rand(…EPSS 0.52%9.8CVE-2023-39796Wbce cms sql injection vulnerabilitySQL injection vulnerability in the miniform module in WBCE CMS v.1.6.0 allows remote unauthenticated attacker to execute arbitrary code via the DB_RE…EPSS 6.1%9.8CVE-2022-46020Wbce cms unrestricted file upload vulnerabilityWBCE CMS v1.5.4 can implement getshell by modifying the upload file type.EPSS 39%9.4CVE-2025-65950Wbce cms sql injection vulnerabilityWBCE CMS is a content management system. In versions 1.6.4 and below, the user management module allows a low-privileged authenticated user with perm…EPSS 0.54%8.7CVE-2022-50936Wbce cms unrestricted file upload vulnerabilityWBCE CMS version 1.5.2 contains an authenticated remote code execution vulnerability that allows attackers to upload malicious droplets through the a…EPSS 0.91%8.7CVE-2024-58283Wbce cms unrestricted file upload vulnerabilityWBCE CMS version 1.6.2 contains a remote code execution vulnerability that allows authenticated attackers to upload malicious PHP files through the E…EPSS 0.66%8.7CVE-2025-65094Wbce cms improper authorization vulnerabilityWBCE CMS is a content management system. Prior to version 1.6.4, a low-privileged user in WBCE CMS can escalate their privileges to the Administrator…EPSS 0.38%8.6CVE-2025-34506Wbce cms unrestricted file upload vulnerabilityWBCE CMS version 1.6.3 and prior contains an authenticated remote code execution vulnerability that allows administrators to upload malicious modules…EPSS 0.91%

Source: NIST National Vulnerability Database (record CVE-2021-3817), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.