Stored script execution via unsanitized picklist values
Published Jun 2, 2023 · Updated Jan 8, 2025
Stored cross-site scripting in TSolucio coreBOS before 8 allows remote authenticated users to run script in another user's browser. PickListAction.php stores a supplied picklist value without passing it through vtlib_purify, allowing embedded markup to persist. The attacker needs permission to add picklist values, and another user must render the affected value before the script runs in that user's application context.
Summary
What happened
Stored cross-site scripting in TSolucio coreBOS before 8 allows remote authenticated users to run script in another user's browser. PickListAction.php stores a supplied picklist value without passing it through vtlib_purify, allowing embedded markup to persist. The attacker needs permission to add picklist values, and another user must render the affected value before the script runs in that user's application context.
The record
- CVE
- CVE-2023-3071
- Published
- Jun 2, 2023
- Updated
- Jan 8, 2025
- Vendor
- TSolucio
- Product
- coreBOS
- Classifications
- CWE-79, T1059.007
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 2, 2023CVE publishedPublication date reported by the CVE source.
- Jan 8, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=unspecified <8
What conditions does exploitation require?
What is affected?
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.
Weakness, pattern, technique
Public exploit references
- Huntr bounty proof of conceptproof of concept · unverified
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Technologies
Your stack
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Your stack
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