CVE-2024-46278Public exploitNetwork attack vector

Account takeover via unsanitized HTML document download

Published Oct 7, 2024 · Updated Oct 7, 2024

Stored cross-site scripting in the management console of Sismics Teedy 1.11 allows remote authenticated users to hijack accounts. An authenticated attacker uploads an HTML document containing script, and Teedy serves the content without neutralizing it when another user downloads the file. A victim, including an administrator, must select and download the uploaded document; the script then runs with that user’s session and can change the account password through the same-origin API.

CVSS severity8.4
High
EPSS probability2.83%
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 the management console of Sismics Teedy 1.11 allows remote authenticated users to hijack accounts. An authenticated attacker uploads an HTML document containing script, and Teedy serves the content without neutralizing it when another user downloads the file. A victim, including an administrator, must select and download the uploaded document; the script then runs with that user’s session and can change the account password through the same-origin API.

The record

CVE
CVE-2024-46278
Published
Oct 7, 2024
Updated
Oct 7, 2024
Vendor
Sismics
Product
Teedy
Classifications
CWE-79, T1204.002
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 7, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 7, 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=1.11

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Sismics · Teedyversion=1.11

Published CVSS scores

8.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

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 exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.002User Execution: Malicious File

Public exploit references

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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