CVE-2024-41663Network attack vector

Script execution via unneutralized redirect URL

Published Jul 23, 2024 · Updated Aug 2, 2024

Stored cross-site scripting in Thinkst Applied Research Canarytokens before sha-8ea5315 allows remote authenticated users to execute JavaScript. The Cloned Website slow-redirect token stores a creator-supplied destination URL and renders it without neutralizing JavaScript on the token management page. Execution requires a victim to open the attacker-shared management link; the vendor reports no disclosure of session or other sensitive information.

CVSS severity3.5
Low
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Thinkst Applied Research Canarytokens before sha-8ea5315 allows remote authenticated users to execute JavaScript. The Cloned Website slow-redirect token stores a creator-supplied destination URL and renders it without neutralizing JavaScript on the token management page. Execution requires a victim to open the attacker-shared management link; the vendor reports no disclosure of session or other sensitive information.

The record

CVE
CVE-2024-41663
Published
Jul 23, 2024
Updated
Aug 2, 2024
Vendor
Thinkst Applied Research
Product
Canarytokens
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 23, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< sha-8ea5315

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Thinkst Applied Research · Canarytokensversion=< sha-8ea5315

Published CVSS scores

3.5GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

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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