CVE-2022-34625 — Mealie1

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.

01What is this vulnerability?

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.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2022-08-02T15:16:16.000Z
• Last modified: 2024-08-03T09:15:15.621Z

09References

• cwe.mitre.org — https://cwe.mitre.org/data/definitions/94.html
• hub.docker.com — https://hub.docker.com/r/hkotel/mealie
• docs.mealie.io — https://docs.mealie.io/changelog/v0.5.6/
• cwe.mitre.org — https://cwe.mitre.org/data/definitions/1336.html
• gainsec.com — https://gainsec.com/2022/08/02/cve-2022-34625-ssti-rce-mealie/