Skip to main content

PostgreSQL CVE-2020-14349

HIGH
SQL Injection (CWE-89)
2020-08-24 secalert@redhat.com
SQLi PostgreSQL Leap Opensuse
7.1
CVSS 3.1 · NVD
View

Vulnerability Assessment

Weakness
CWE
CWE-89
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Parameterized queries, prepared statements
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Persistence

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Sign in to read
Impact

CVSS score of 7.1 (HIGH). Attack characteristics: network attack vector, high complexity, low privileges required, user interaction required.
Exploit ScenarioDerived

A remote attacker could execute arbitrary SQL commands against the database by sending crafted requests to the affected application.
This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 2.2% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

Alert me

AnalysisAI

It was found that PostgreSQL versions before 12.4, before 11.9 and before 10.14 did not properly sanitize the search_path during logical replication. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Sign in to check
Technical ContextAI · show details

This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. It was found that PostgreSQL versions before 12.4, before 11.9 and before 10.14 did not properly sanitize the search_path during logical replication. An authenticated attacker could use this flaw in an attack similar to CVE-2018-1058, in order to execute arbitrary SQL command in the context of the user used for replication. Affected products include: Postgresql, Opensuse Leap. Version information: before 12.4.

Know when PostgreSQL gets its next vulnerability

  • Watch products and get an email when something new is published
  • Check this CVE against your own stack and servers
  • Exploit and PoC references, threat intelligence from 22 sources
Continue with Google Continue with GitHub

No credit card · 7-day full trial

Severity by source

NVD PRIMARY 7.1 HIGH
AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionNVD

It was found that PostgreSQL versions before 12.4, before 11.9 and before 10.14 did not properly sanitize the search_path during logical replication. An authenticated attacker could use this flaw in an attack similar to CVE-2018-1058, in order to execute arbitrary SQL command in the context of the user used for replication.

Threat Intelligence Overview

EPSS Score
2.2%
Top 19% exploitable
Data Quality
2 sources
Confidence: Low
NVD CVE.org EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 2.2%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

38
Low Medium High Critical
KEV: 0
EPSS: +2
CVSS: +36
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

SQL Injection HIGH

SQL injection exploits the way applications construct database queries by mixing user input directly into SQL statements.

Affected Products (CPE)NVD

cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*

More in PostgreSQL

View all
CVE-2025-1094 HIGH POC
8.1 Feb 13

PostgreSQL libpq functions PQescapeLiteral(), PQescapeIdentifier(), PQescapeString(), and PQescapeStringConn() improperl
CVE-2024-55964 CRITICAL POC
9.8 Mar 26

An issue was discovered in Appsmith before 1.52. Rated critical severity (CVSS 9.8), this vulnerability is remotely expl
CVE-2013-1899 MEDIUM POC
6.5 Apr 04

Argument injection vulnerability in PostgreSQL 9.2.x before 9.2.4, 9.1.x before 9.1.9, and 9.0.x before 9.0.13 allows re
CVE-2026-20253 CRITICAL POC
9.8 Jun 10

Unauthenticated arbitrary file write in Splunk Enterprise (below 10.2.4 and 10.0.7) and Splunk Cloud Platform (below 10.
CVE-2026-9586 CRITICAL POC
9.3 Jul 17

Unauthenticated SQL injection in Sangoma Switchvox SMB Edition 8.3 (build 104997) lets remote attackers execute arbitrar
CVE-2017-7546 CRITICAL
9.8 Aug 16

PostgreSQL versions before 9.2.22, 9.3.18, 9.4.13, 9.5.8 and 9.6.4 are vulnerable to incorrect authentication flaw allow
CVE-2015-1352 MEDIUM POC
5.0 Mar 30

The build_tablename function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP through 5.6.7 does not validate t
CVE-2024-10553 CRITICAL POC
9.8 Mar 20

A vulnerability in the h2oai/h2o-3 REST API versions 3.46.0.4 allows unauthenticated remote attackers to execute arbitra
CVE-2019-9193 HIGH POC
7.2 Apr 01

In PostgreSQL 9.3 through 11.2, the "COPY TO/FROM PROGRAM" function allows superusers and users in the 'pg_execute_serve
CVE-2026-40887 CRITICAL POC
9.1 Apr 14

Unauthenticated SQL injection in Vendure Shop API allows remote attackers to execute arbitrary SQL commands against the

CVE-2022-24760 CRITICAL POC
10.0 Mar 12

Parse Server is an open source http web server backend. Rated critical severity (CVSS 10.0), this vulnerability is remot
CVE-2025-56157 CRITICAL POC
9.8 Dec 18

Hard-coded default PostgreSQL credentials shipped in the docker-compose.yaml of langgenius Dify through version 1.5.1 al

Same weakness CWE-89 – SQL Injection

View all
CVE-2023-48788 CRITICAL POC
9.8
CVE-2019-7481 HIGH POC
7.5
CVE-2025-57819 CRITICAL POC
10.0
CVE-2017-8917 CRITICAL POC
9.8
CVE-2024-27956 CRITICAL POC
9.9
CVE-2014-3704 HIGH POC
7.5
CVE-2016-2555 CRITICAL POC
9.8
CVE-2016-8582 CRITICAL POC
9.8

Same technique SQLi

View all
CVE-2013-0333 HIGH POC
7.5

References

Advisories & patches
REF http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00044.html REF http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00049.html REF http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00050.html REF http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00003.html REF http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00008.html REF https://bugzilla.redhat.com/show_bug.cgi?id=1865744 REF https://security.gentoo.org/glsa/202008-13 REF https://security.netapp.com/advisory/ntap-20200918-0002/ REF https://usn.ubuntu.com/4472-1/

Search Externally

GitHub PoC Exploit-DB PacketStorm Snyk Rapid7 Nuclei Templates Trickest PoC
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy