CVE-2022-29533Network attack vector

Reflected XSS via uncast organization row ID

Published Apr 20, 2022 · Updated Aug 3, 2024

Reflected XSS in MISP before 2.4.158 allows remote attackers to run script in a user's browser through a crafted organization-row URL. The fetchSGOrgRow action passes the uncast id parameter to the sg_org_row_empty view; the fix forces that value to an integer before rendering. A user must navigate to the payload-bearing URL and click the checkbox on the single-checkbox page, after which the script executes in that user's MISP browser context.

CVSS severity6.1
Medium
EPSS probability0.84%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in MISP before 2.4.158 allows remote attackers to run script in a user's browser through a crafted organization-row URL. The fetchSGOrgRow action passes the uncast id parameter to the sg_org_row_empty view; the fix forces that value to an integer before rendering. A user must navigate to the payload-bearing URL and click the checkbox on the single-checkbox page, after which the script executes in that user's MISP browser context.

The record

CVE
CVE-2022-29533
Published
Apr 20, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1059.007, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 20, 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 privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

4.3NIST NVDAV:N/AC:M/Au:N/C:N/I:P/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/JScript
T1204.001User Execution: Malicious Link

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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