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Vulnerability record · CVE-2021-26599 · published 28 March 2022
CVE-2021-26599: Impresscms sql injection vulnerability
Impresscms · Impresscms
ImpressCMS before 1.4.3 allows include/findusers.php groups SQL Injection.
9.8 CVSS 3.1 Critical EPSS 21% · top 2.5% CWE-89 · SQL injection
9.8CVSS 3.1 base score, v2 7.5
21%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 6 tagged exploit
17 Jun 2026Last modified by NVD
Description
ImpressCMS before 1.4.3 allows include/findusers.php groups SQL Injection.
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
| Link | Tags |
|---|---|
| http://karmainsecurity.com/KIS-2022-04 | ExploitThird Party Advisory |
| http://packetstormsecurity.com/files/166404/ImpressCMS-1.4.2-SQL-Injection.html | ExploitThird Party AdvisoryVDB Entry |
| http://seclists.org/fulldisclosure/2022/Mar/46 | ExploitMailing ListThird Party Advisory |
| https://hackerone.com/reports/1081145 | Permissions RequiredThird Party Advisory |
| http://karmainsecurity.com/KIS-2022-04 | ExploitThird Party Advisory |
| http://packetstormsecurity.com/files/166404/ImpressCMS-1.4.2-SQL-Injection.html | ExploitThird Party AdvisoryVDB Entry |
| http://seclists.org/fulldisclosure/2022/Mar/46 | ExploitMailing ListThird Party Advisory |
| https://hackerone.com/reports/1081145 | Permissions RequiredThird Party Advisory |
Track CVE-2021-26599 inside VULONE
Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.
Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
10.0CVE-2008-3453Impresscms vulnerabilityMultiple unspecified vulnerabilities in ImpressCMS 1.0 have unknown impact and attack vectors, related to modules/admin.php and "a few files."EPSS 1.4%9.8CVE-2021-26600Impresscms type confusion vulnerabilityImpressCMS before 1.4.3 has plugins/preloads/autologin.php type confusion with resultant Authentication Bypass (!= instead of !==).EPSS 5.6%9.8CVE-2022-24977Impresscms path traversal vulnerabilityImpressCMS before 1.4.2 allows unauthenticated remote code execution via ...../// directory traversal in origName or imageName, leading to unsafe int…EPSS 6.4%9.3CVE-2022-50912Impresscms unrestricted file upload vulnerabilityImpressCMS 1.4.4 contains a file upload vulnerability with weak extension sanitization that allows attackers to upload potentially malicious files. A…EPSS 1.1%8.1CVE-2021-26601Impresscms path traversal vulnerabilityImpressCMS before 1.4.3 allows libraries/image-editor/image-edit.php image_temp Directory Traversal.EPSS 3.2%7.5CVE-2010-4271Impresscms sql injection vulnerabilitySQL injection vulnerability in ImpressCMS before 1.2.3 RC2 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.EPSS 1.1%7.2CVE-2022-26986Impresscms sql injection vulnerabilitySQL Injection in ImpressCMS 1.4.3 and earlier allows remote attackers to inject into the code in unintended way, this allows an attacker to read and …EPSS 4.1%7.1CVE-2019-25703Impresscms sql injection vulnerabilityImpressCMS 1.3.11 contains a time-based blind SQL injection vulnerability that allows authenticated attackers to manipulate database queries by injec…EPSS 0.34%
Source: NIST National Vulnerability Database (record CVE-2021-26599), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.
