OpenCATS: Authenticated SQL injection in activity DataGrid date filters
Impact
OpenCATS versions prior to 0.10.0 have an authenticated SQL injection vulnerability in activity DataGrid date filters, allowing access to sensitive database contents. An attacker with a valid login can alter the intended query. The issue is fixed in version 0.10.0.
Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.Affected packages
Affected products
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opencats · GitHub_M
OpenCATS
1 range
opencats · GitHub_M
OpenCATS
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affected
< 0.10.0
Other versions: unknown
Original source description
OpenCATS is an open-source applicant tracking system and recruitment CRM for staffing agencies and hiring teams. Prior to version 0.10.0, activity DataGrid date filtering in home:CallsDataGrid and activity:ActivityDataGrid uses request-controlled period, startDate and endDate parameters without sufficient validation or escaping. The vulnerable code is in modules/home/dataGrids.php and modules/activity/dataGrids.php. The startDate and endDate values are inserted into SQL string comparisons without safe escaping, and period can directly influence generated SQL. An authenticated user with access to the affected DataGrid endpoints can alter the intended query to access sensitive database contents, including user account data, candidate records, contact details, company information, job orders and activity history. A valid OpenCATS login is required; unauthenticated exploitation is not established. This issue is fixed in version 0.10.0.
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Evidence available
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Original records
CVE-2026-54455View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.
cve.new JSON →Underlying weaknesses
The source’s classification of what caused the vulnerability.
Contributing organizations · 2
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What changed
Follow changes- CVE · CVE-2026-54455
Observed 2026-10-29T17:52:12.185Z · upstream updated 2026-10-29T17:21:29.511Z
Prioritization updated
before
[]
after
[ { "source": "CISA-ADP", "type": "SSVC", "role": "CISA Coordinator", "timestamp": "2026-10-29T15:29:29.711483Z", "decisions": [ { "name": "Exploitation", "value": "none" }, { "name": "Automatable", "value": "no" }, { "name": "Technical Impact", "value": "partial" } ] } ]
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