CVE-2023-39677: MyPrestaModules Prestashop Module v6.2.9 and UpdateProducts Prestashop Module v3.6.9 were discovered to contai

This week

HIGH 7.5REMOTEDOWNGRADEDOWNGRADE

CVE-2023-39677 is a high-severity flaw (CVSS 7.5) affecting product catalog \(csv\, excel\) import, updateproducts. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

MyPrestaModules Prestashop Module v6.2.9 and UpdateProducts Prestashop Module v3.6.9 were discovered to contain a PHPInfo information disclosure vulnerability via send.php.

Why this priority

High severity
EPSS top 2%: very likely to be exploited
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	32.3% (top 2%)
CISA exploited list	No
Weakness	CWE-200
Published	2023-09-20
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: myprestamodules · updateproducts project

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-09-20 21:15 UTCPublished CVE record published
2026-06-17 06:12 UTCUpdated Record last modified

myprestamodules product catalog \(csv\, excel\) import DOWNGRADE

Affected: 6.2.9

Fixed in: no fixed release known

Safe to downgrade to: a release before 6.2.9

1. Check installed version

apt-cache policy product-catalog-csv-excel-import || rpm -q product-catalog-csv-excel-import || product-catalog-csv-excel-import --version

2. No fixed release: DOWNGRADE to a release before 6.2.9 (Debian / Ubuntu)

apt-cache madison product-catalog-csv-excel-import sudo apt install product-catalog-csv-excel-import=<VERSION_BEFORE_6.2.9> sudo apt-mark hold product-catalog-csv-excel-import

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list product-catalog-csv-excel-import sudo dnf downgrade product-catalog-csv-excel-import-<VERSION_BEFORE_6.2.9> sudo dnf versionlock add product-catalog-csv-excel-import

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

updateproducts project updateproducts DOWNGRADE

Affected: 3.6.9

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.6.9

1. Check installed version

apt-cache policy updateproducts || rpm -q updateproducts || updateproducts --version

2. No fixed release: DOWNGRADE to a release before 3.6.9 (Debian / Ubuntu)

apt-cache madison updateproducts sudo apt install updateproducts=<VERSION_BEFORE_3.6.9> sudo apt-mark hold updateproducts

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list updateproducts sudo dnf downgrade updateproducts-<VERSION_BEFORE_3.6.9> sudo dnf versionlock add updateproducts

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Nuclei scan template: PrestaShop MyPrestaModules - PhpInfo Disclosure

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-39677?

product catalog \(csv\, excel\) import: downgrade or apply the listed mitigation; updateproducts: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-39677 being exploited?

CVE-2023-39677 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-39677 affect?

CVE-2023-39677 affects product catalog \(csv\, excel\) import, updateproducts. Severity is high (CVSS 7.5). MyPrestaModules Prestashop Module v6.2.9 and UpdateProducts Prestashop Module v3.6.9 were discovered to contain a PHPInfo information disclosure vulnerability via send.php.

How urgent is CVE-2023-39677?

Priority 61/100. High severity; EPSS top 2%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities · PrestaShop vulnerabilities

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References

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