Stored XSS via unsanitized quantity-unit fields
Published Apr 27, 2023 · Updated Jan 31, 2025
Stored XSS in Pimcore before 10.5.21 allows local users to execute script in another user's browser through quantity-unit fields. QuantityValue Unit setters stored abbreviation, long name, group, reference, and converter text without HTML encoding before the admin grid rendered it. Exploitation requires high-privileged access and another user's interaction, enabling page alteration, redirection, or theft of that user's session cookie.
Summary
What happened
Stored XSS in Pimcore before 10.5.21 allows local users to execute script in another user's browser through quantity-unit fields. QuantityValue Unit setters stored abbreviation, long name, group, reference, and converter text without HTML encoding before the admin grid rendered it. Exploitation requires high-privileged access and another user's interaction, enabling page alteration, redirection, or theft of that user's session cookie.
The record
- CVE
- CVE-2023-2328
- Published
- Apr 27, 2023
- Updated
- Jan 31, 2025
- Vendor
- Pimcore
- Product
- Pimcore
- Classifications
- CWE-79, T1203
- Attack vector
- local
- Privileges
- admin
Timeline
How it unfolded
- Apr 27, 2023CVE publishedPublication date reported by the CVE source.
- Jan 31, 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=unspecified <10.5.21
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.dev proof of concept for QuantityValue Unit XSSproof of concept · unverified
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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