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Vulnerability details: VCID-sya2-1y7u-b7hu
Vulnerability ID VCID-sya2-1y7u-b7hu
Aliases CVE-2020-10803
GHSA-fcww-8wvc-38q9
Summary In phpMyAdmin 4.x before 4.9.5 and 5.x before 5.0.2, a SQL injection vulnerability was discovered where malicious code could be used to trigger an XSS attack through retrieving and displaying results (in tbl_get_field.php and libraries/classes/Display/Results.php). The attacker must be able to insert crafted data into certain database tables, which when retrieved (for instance, through the Browse tab) can trigger the XSS attack.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3.1 5.4 http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00046.html
generic_textual MODERATE http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00046.html
cvssv3.1 5.4 http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00050.html
generic_textual MODERATE http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00050.html
cvssv3.1 5.4 http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00005.html
generic_textual MODERATE http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00005.html
epss 0.02712 https://api.first.org/data/v1/epss?cve=CVE-2020-10803
cvssv3.1 5.4 https://github.com/FriendsOfPHP/security-advisories/blob/master/phpmyadmin/phpmyadmin/CVE-2020-10803.yaml
generic_textual MODERATE https://github.com/FriendsOfPHP/security-advisories/blob/master/phpmyadmin/phpmyadmin/CVE-2020-10803.yaml
cvssv3.1 5.4 https://github.com/phpmyadmin/composer
generic_textual MODERATE https://github.com/phpmyadmin/composer
cvssv3.1 5.4 https://lists.debian.org/debian-lts-announce/2020/03/msg00028.html
generic_textual MODERATE https://lists.debian.org/debian-lts-announce/2020/03/msg00028.html
cvssv3.1 5.4 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AAVW3SUKWR5RF5LZ6SARCYOWBIFUIWOJ
generic_textual MODERATE https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AAVW3SUKWR5RF5LZ6SARCYOWBIFUIWOJ
cvssv3.1 5.4 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BUG3IRITW2LUBGR5LSQMP7MVRTELHZJK
generic_textual MODERATE https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BUG3IRITW2LUBGR5LSQMP7MVRTELHZJK
cvssv3.1 5.4 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UZI6EQVRRIG252DY3MBT33BJVCSYDMQO
generic_textual MODERATE https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UZI6EQVRRIG252DY3MBT33BJVCSYDMQO
cvssv3.1 5.4 https://nvd.nist.gov/vuln/detail/CVE-2020-10803
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2020-10803
cvssv3.1 5.4 https://www.phpmyadmin.net/security/PMASA-2020-4
generic_textual MODERATE https://www.phpmyadmin.net/security/PMASA-2020-4
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00046.html
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00050.html
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00005.html
https://api.first.org/data/v1/epss?cve=CVE-2020-10803
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10803
https://github.com/FriendsOfPHP/security-advisories/blob/master/phpmyadmin/phpmyadmin/CVE-2020-10803.yaml
https://github.com/phpmyadmin/composer
https://lists.debian.org/debian-lts-announce/2020/03/msg00028.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AAVW3SUKWR5RF5LZ6SARCYOWBIFUIWOJ
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BUG3IRITW2LUBGR5LSQMP7MVRTELHZJK
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UZI6EQVRRIG252DY3MBT33BJVCSYDMQO
https://nvd.nist.gov/vuln/detail/CVE-2020-10803
https://www.phpmyadmin.net/security/PMASA-2020-4
https://www.phpmyadmin.net/security/PMASA-2020-4/
954666 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=954666
USN-4639-1 https://usn.ubuntu.com/4639-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00046.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00050.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00005.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/FriendsOfPHP/security-advisories/blob/master/phpmyadmin/phpmyadmin/CVE-2020-10803.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/phpmyadmin/composer
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://lists.debian.org/debian-lts-announce/2020/03/msg00028.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AAVW3SUKWR5RF5LZ6SARCYOWBIFUIWOJ
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BUG3IRITW2LUBGR5LSQMP7MVRTELHZJK
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UZI6EQVRRIG252DY3MBT33BJVCSYDMQO
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-10803
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://www.phpmyadmin.net/security/PMASA-2020-4
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.86238
EPSS Score 0.02712
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T20:27:42.134928+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.6.0