whatstk
- Software type
- Other
- Total vulnerabilities (90 days)
- 2
- Products & ServicesProducts & Services
- SolutionsSolutions
- PricingPricing
- CompanyCompany
- ResourcesResources
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As of 11/08/2026, whatstk recorded 2 security vulnerabilities in the last 90 days, of which 0 are rated High or Critical. None of these vulnerabilities is actively exploited (KEV) according to CISA's catalog. CyStack recommends that organizations and individual users apply patches as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of whatstk and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
CVE-2026-121577Unescaped header separators in whatstk build a regular expression that backtracks exponentiallyCVE-2026-121564Silent loss of messages when merging overlapping chat exports in whatstk| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-121577Unescaped header separators in whatstk build a regular expression that backtracks exponentially | Exploitation statusNot confirmed | FixYes | Published11/03/2026 | SeverityMedium |
CVE-2026-121564Silent loss of messages when merging overlapping chat exports in whatstk | Exploitation statusNot exploited | FixYes | Published11/03/2026 | SeverityLow |
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