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Vulnerability record · CVE-2020-24771 · published 30 March 2022

CVE-2020-24771: Nexusphp incorrect authorization vulnerability

NNexusphp · Nexusphp

Incorrect access control in NexusPHP 1.5.beta5.20120707 allows unauthorized attackers to access published content.

7.5 CVSS 3.1 High EPSS 2.0% · top 19.6% CWE-863 · Incorrect authorization
7.5CVSS 3.1 base score, v2 5.0
2.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Incorrect access control in NexusPHP 1.5.beta5.20120707 allows unauthorized attackers to access published content.

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

Affected products

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

References

LinkTags
https://cwe.mitre.org/data/definitions/306.html Third Party Advisory
https://github.com/burpheart/CVE/blob/master/2020-08-13-03.md ExploitThird Party Advisory
https://nexusphp.org/2021/02/03/nexusphp-v1-6-0-beta2/ Release NotesVendor Advisory
https://cwe.mitre.org/data/definitions/306.html Third Party Advisory
https://github.com/burpheart/CVE/blob/master/2020-08-13-03.md ExploitThird Party Advisory
https://nexusphp.org/2021/02/03/nexusphp-v1-6-0-beta2/ Release NotesVendor Advisory

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Related vulnerabilities

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

9.8CVE-2022-46887Nexusphp sql injection vulnerabilityMultiple SQL injection vulnerabilities in NexusPHP before 1.7.33 allow remote attackers to execute arbitrary SQL commands via the conuser[] parameter…EPSS 19%9.8CVE-2020-24769Nexusphp sql injection vulnerabilitySQL injection vulnerability in takeconfirm.php in NexusPHP 1.5 allows remote attackers to execute arbitrary SQL commands via the classes parameter.EPSS 2.0%9.8CVE-2020-24770Nexusphp sql injection vulnerabilitySQL injection vulnerability in modrules.php in NexusPHP 1.5 allows remote attackers to execute arbitrary SQL commands via the id parameter.EPSS 2.4%9.8CVE-2017-14076Nexusphp sql injection vulnerabilitySQL Injection exists in NexusPHP 1.5.beta5.20120707 via the id parameter to linksmanage.php in an editlink action.EPSS 1.1%9.8CVE-2017-14069Nexusphp sql injection vulnerabilitySQL Injection exists in NexusPHP 1.5.beta5.20120707 via the usernw array parameter to nowarn.php.EPSS 1.2%9.8CVE-2017-12679Nexusphp sql injection vulnerabilitySQL Injection exists in NexusPHP 1.5.beta5.20120707 via the delcheater parameter to cheaterbox.php.EPSS 1.5%9.8CVE-2017-13669Nexusphp sql injection vulnerabilitySQL Injection exists in NexusPHP 1.5.beta5.20120707 via the setanswered parameter to staffbox.php.EPSS 1.5%9.8CVE-2017-12981Nexusphp sql injection vulnerabilityNexusPHP 1.5.beta5.20120707 has SQL Injection in forummanage.php via the sort parameter in an addforum action.EPSS 1.2%

Source: NIST National Vulnerability Database (record CVE-2020-24771), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.