CVE-2022-34618Network attack vector

Stored XSS via unsanitized recipe description

Published Aug 2, 2022 · Updated Aug 3, 2024

Cross-site scripting in Mealie 1.0.0beta3 allows remote users to execute arbitrary web scripts or HTML through a stored recipe-description payload. The recipe description text field stores attacker-controlled markup and renders it without adequate neutralization when the recipe is viewed. Exploitation requires access to submit a recipe and a victim who opens the stored recipe, with impact limited to script execution in that viewer’s browser.

CVSS severity5.4
Medium
EPSS probability0.93%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Mealie 1.0.0beta3 allows remote users to execute arbitrary web scripts or HTML through a stored recipe-description payload. The recipe description text field stores attacker-controlled markup and renders it without adequate neutralization when the recipe is viewed. Exploitation requires access to submit a recipe and a victim who opens the stored recipe, with impact limited to script execution in that viewer’s browser.

The record

CVE
CVE-2022-34618
Published
Aug 2, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 2, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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