CVE-2024-33101Public exploitNetwork attack vector

Stored script execution via unfiltered sensitive word

Published Apr 30, 2024 · Updated Aug 2, 2024

Stored XSS in ThinkSAAS 3.7.0 allows remote attackers to execute script in an administrator's browser through the word parameter. The worddo branch in app/system/action/anti.php trims the POST value and inserts it into the anti_word table without filtering dangerous content. An administrator must follow a crafted request; the stored payload then executes in the administrator's browser with that session's access.

CVSS severity6.1
Medium
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in ThinkSAAS 3.7.0 allows remote attackers to execute script in an administrator's browser through the word parameter. The worddo branch in app/system/action/anti.php trims the POST value and inserts it into the anti_word table without filtering dangerous content. An administrator must follow a crafted request; the stored payload then executes in the administrator's browser with that session's access.

The record

CVE
CVE-2024-33101
Published
Apr 30, 2024
Updated
Aug 2, 2024
Vendor
ThinkSAAS
Product
ThinkSAAS
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 30, 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=\3.7.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ThinkSAAS · ThinkSAASversion=\3.7.0

Published CVSS scores

6.1CISA-ADPCVSS: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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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

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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