CVE-2022-34625: Mealie1.0.0beta3 was discovered to contain a Server-Side Template Injection vulnerability, which allows attack

This month

HIGH 7.2DOWNGRADE

CVE-2022-34625 is a high-severity flaw (CVSS 7.2) affecting mealie. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Mealie1.0.0beta3 was discovered to contain a Server-Side Template Injection vulnerability, which allows attackers to execute arbitrary code via a crafted Jinja2 template.

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	7.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	3.0% (top 13%)
CISA exploited list	No
Weakness	CWE-94
Published	2022-08-02
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: mealie project

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

Am I affected?

Timeline

2022-08-02 16:15 UTCPublished CVE record published
2026-06-17 04:50 UTCUpdated Record last modified

mealie project mealie DOWNGRADE

Affected: 1.0.0 beta3

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 1.0.0 (Debian / Ubuntu)

apt-cache madison mealie sudo apt install mealie=<VERSION_BEFORE_1.0.0> sudo apt-mark hold mealie

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

dnf --showduplicates list mealie sudo dnf downgrade mealie-<VERSION_BEFORE_1.0.0> sudo dnf versionlock add mealie

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-2022-34625?

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

Is CVE-2022-34625 being exploited?

CVE-2022-34625 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-2022-34625 affect?

CVE-2022-34625 affects mealie. Severity is high (CVSS 7.2). Mealie1.0.0beta3 was discovered to contain a Server-Side Template Injection vulnerability, which allows attackers to execute arbitrary code via a crafted Jinja2 template.

How urgent is CVE-2022-34625?

Priority 52/100. High severity; Public exploit reference

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References

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