CVE-2024-22550: An arbitrary file upload vulnerability in the component /alsdemo/ss/mediam.cgi of ShopSite v14.0 allows attack

Routine

MEDIUM 6.1DOWNGRADE

CVE-2024-22550 is a medium-severity flaw (CVSS 6.1) affecting shopsite. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An arbitrary file upload vulnerability in the component /alsdemo/ss/mediam.cgi of ShopSite v14.0 allows attackers to execute arbitrary code via uploading a crafted SVG file.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.6% (top 53%)
CISA exploited list	No
Weakness	CWE-434
Published	2024-01-26
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: shopsite

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

Am I affected?

Timeline

2024-01-26 15:15 UTCPublished CVE record published
2026-06-17 07:11 UTCUpdated Record last modified

shopsite shopsite DOWNGRADE

Affected: 14.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 14.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 14.0 (Debian / Ubuntu)

apt-cache madison shopsite sudo apt install shopsite=<VERSION_BEFORE_14.0> sudo apt-mark hold shopsite

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

dnf --showduplicates list shopsite sudo dnf downgrade shopsite-<VERSION_BEFORE_14.0> sudo dnf versionlock add shopsite

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-2024-22550?

shopsite: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-22550 being exploited?

CVE-2024-22550 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-2024-22550 affect?

CVE-2024-22550 affects shopsite. Severity is medium (CVSS 6.1). An arbitrary file upload vulnerability in the component /alsdemo/ss/mediam.cgi of ShopSite v14.0 allows attackers to execute arbitrary code via uploading a crafted SVG file.

How urgent is CVE-2024-22550?

Priority 38/100. Public exploit reference

References

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