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High 8.2 CVSS 3.1 productcomments Published on 2020-12-03

Blind SQL injection during the CommentGrade process

CVECVE-2020-26248 GHSAGHSA-5v44-7647-xfw9
View at the source View JSON Last modified at the source: 2026-06-17

Description

Blind SQL injection during the CommentGrade process

Impact

An attacker can use a Blind SQL injection to retrieve data or stop the MySQL service.

Patches

The problem is fixed in 4.2.1

References

SQL Injection (CWE-89)

Vector String

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

Original text by NVD (NIST), public domain.

CVSS metrics 3.1

Source: security-advisories@github.com · secondary
High 8.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Attack vectorLocal
ComplexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityHigh

References

Found a vulnerability?

Write to the PrestaShop core security team:

security-core@prestashop.com

Related advisories

Same module: productcomments
All productcomments advisories (4)
IDAdvisoryComponentSeverityAffected versionsPublishedFix
GHSA-w68x-wjp2-mwc9 Authenticated SQL injection in the productcomments module productcomments High 7.2 ≥ 6.0.0 < 8.0.1 2026-09-11 Yes
CVE-2022-35933 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in prestashop/productcomments productcomments Medium 6.1 < 5.0.2 2022-09-02 Yes
CVE-2020-26225 Reflected XSS with parameters in PostComment productcomments High 8.7 ≥ 4.0.0 < 4.2.0 2020-11-16 Yes

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