Authenticated database disclosure via unsanitized excluded IDs
Published Apr 29, 2021 · Updated Aug 4, 2024
SQL injection in Vtiger CRM 7.2 allows remote authenticated users to read database data through a crafted Calendar export request. The Calendar ExportData path passes excluded_ids into Vtiger ExportData, which joins the values directly into a query executed by pquery without parameters. Exploitation requires a valid application session and Calendar export access; the published request demonstrates disclosure of database-user data in the CSV response.
Summary
What happened
SQL injection in Vtiger CRM 7.2 allows remote authenticated users to read database data through a crafted Calendar export request. The Calendar ExportData path passes excluded_ids into Vtiger ExportData, which joins the values directly into a query executed by pquery without parameters. Exploitation requires a valid application session and Calendar export access; the published request demonstrates disclosure of database-user data in the CSV response.
The record
- CVE
- CVE-2020-22807
- Published
- Apr 29, 2021
- Updated
- Aug 4, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-89, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 29, 2021CVE publishedPublication date reported by the CVE source.
- Aug 4, 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?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
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.
Weakness, pattern, technique
Public exploit references
- Calendar ExportData excluded_ids proof of conceptfunctional · demonstrated
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Technologies
Your stack
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Your stack
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