CVE-2022-46639: A vulnerability in the descarga_etiqueta.php component of Correos Prestashop 1.7.x allows attackers to execute

This month

HIGH 7.5REMOTEUPGRADE

CVE-2022-46639 is a high-severity flaw (CVSS 7.5) affecting correos. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability in the descarga_etiqueta.php component of Correos Prestashop 1.7.x allows attackers to execute a directory traversal.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.0% (top 39%)
CISA exploited list	No
Weakness	CWE-22
Published	2023-01-23
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: correos

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

Am I affected?

Timeline

2023-01-23 22:15 UTCPublished CVE record published
2026-06-17 05:12 UTCUpdated Record last modified

correos correos UPGRADE

Affected: >= 1.7.0 and <= 1.7.8

Fixed in: newer than 1.7.8

Safe to downgrade to: a release before 1.7.0

1. Check installed version

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

2. UPGRADE to newer than 1.7.8 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade correos

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade correos

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 1.7.0 (Debian / Ubuntu)

apt-cache madison correos sudo apt install correos=<VERSION_BEFORE_1.7.0> sudo apt-mark hold correos

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list correos sudo dnf downgrade correos-<VERSION_BEFORE_1.7.0> sudo dnf versionlock add correos

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.

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-2022-46639?

correos: upgrade to newer than 1.7.8. Exact commands for each OS are on this page.

Is CVE-2022-46639 being exploited?

CVE-2022-46639 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-2022-46639 affect?

CVE-2022-46639 affects correos. Severity is high (CVSS 7.5). A vulnerability in the descarga_etiqueta.php component of Correos Prestashop 1.7.x allows attackers to execute a directory traversal.

How urgent is CVE-2022-46639?

Priority 47/100. High severity; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities · PrestaShop vulnerabilities

References

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