How severe is CVE-2023-50029?

CVE-2023-50029 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-50029 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2023-50029?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2023-50029 have an EU (EUVD) identifier?

Yes. CVE-2023-50029 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-54859.

When was CVE-2023-50029 published?

CVE-2023-50029 was published on 2024-06-24 and last updated on 2026-06-17.

CVE-2023-50029

CVE-2023-50029 is a critical-severity vulnerability with a CVSS 3.x base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 3.x base score 10.0)
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-54859
Weakness: CWE-94
Published: 2024-06-24
Last modified: 2026-06-17

Description

PHP Injection vulnerability in the module "M4 PDF Extensions" (m4pdf) up to version 3.3.2 from PrestaAddons for PrestaShop allows attackers to run arbitrary code via the M4PDF::saveTemplate() method.

Frequently asked questions

What is CVE-2023-50029?: PHP Injection vulnerability in the module "M4 PDF Extensions" (m4pdf) up to version 3.3.2 from PrestaAddons for PrestaShop allows attackers to run arbitrary code via the M4PDF::saveTemplate() method.
How severe is CVE-2023-50029?: CVE-2023-50029 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-50029 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-50029?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2023-50029 have an EU (EUVD) identifier?: Yes. CVE-2023-50029 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-54859.
When was CVE-2023-50029 published?: CVE-2023-50029 was published on 2024-06-24 and last updated on 2026-06-17.

References

https://security.friendsofpresta.org/modules/2024/06/20/m4pdf.html

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