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Vulnerability record · CVE-2020-5504 · published 9 January 2020

CVE-2020-5504: Phpmyadmin sql injection vulnerability

Phpmyadmin · Phpmyadmin

In phpMyAdmin 4 before 4.9.4 and 5 before 5.0.1, SQL injection exists in the user accounts page. A malicious user could inject custom SQL in place of their own username when creating queries to this page. An attacker must have a valid MySQL account to access the server.

8.8 CVSS 3.1 High EPSS 39% · top 1.5% CWE-89 · SQL injection
8.8CVSS 3.1 base score, v2 6.5
39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
9References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

In phpMyAdmin 4 before 4.9.4 and 5 before 5.0.1, SQL injection exists in the user accounts page. A malicious user could inject custom SQL in place of their own username when creating queries to this page. An attacker must have a valid MySQL account to access the server.

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

Affected products

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

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00024.html Mailing ListThird Party Advisory
https://cybersecurityworks.com/zerodays/cve-2020-5504-phpmyadmin.html ExploitThird Party Advisory
https://github.com/MarkLee131/awesome-web-pocs/blob/main/CVE-2020-5504.md
https://lists.debian.org/debian-lts-announce/2020/01/msg00011.html Mailing ListThird Party Advisory
https://www.phpmyadmin.net/security/PMASA-2020-1/ PatchVendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00024.html Mailing ListThird Party Advisory
https://cybersecurityworks.com/zerodays/cve-2020-5504-phpmyadmin.html ExploitThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/01/msg00011.html Mailing ListThird Party Advisory
https://www.phpmyadmin.net/security/PMASA-2020-1/ PatchVendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2020-5504), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.