CVE-2023-43979

Prestahero Ybc Blog SQL injection

9.8 CRITICALEPSS 0.69%

Published15 Nov 2023

Description

ETS Soft ybc_blog before v4.4.0 was discovered to contain a SQL injection vulnerability via the component Ybc_blogBlogModuleFrontController::getPosts().

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Affected products

Prestahero Ybc Blog< 4.4.0

Remediation

Fixed in

Prestahero Ybc Blog≥ 4.4.0

Frequently asked

Is CVE-2023-43979 being actively exploited?

CVE-2023-43979 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.69%.

How severe is CVE-2023-43979?

CVE-2023-43979 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.69% probability of exploitation.

Which products are affected by CVE-2023-43979?

Affected products include Prestahero Ybc Blog.

How do I fix CVE-2023-43979?

Upgrade affected software to a fixed version, for example Prestahero Ybc Blog 4.4.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-43979 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.