Unverified password change vulnerability in Janto
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · High · Low
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Unverified password change vulnerability in Janto, versions prior to r12. This could allow an unauthenticated attacker to change another user's password without knowing their current password. To exploit the vulnerability, the attacker must create a specific POST request and send it to the endpoint ‘/public/cgi/Gateway.php’.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA Janto (Impronta) Fixed in r12
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Impronta Janto r12
2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2025-00942 Insufficient data authenticity vulnerability in JantoPriority LOW 39
Timeline
- 2026-10-02 Threatist record created from CVE-2025-1107
- 2026-10-03 Alias added: GHSA-24xj-r6rg-2w25
More Impronta vulnerabilities
- TI-2024-04225 Authorization bypass in Impronta Janto Ticketing Software CVSS 3.1HIGH 7.5
- TI-2024-04224 Authorization bypass in Impronta Janto Ticketing Software CVSS 3.1HIGH 7.5
- TI-2025-00942 Insufficient data authenticity vulnerability in Janto CVSS 3.1HIGH 8.6
Sources
- CVE-2025-1107 · CVE Program
- CVE-2025-1107 · NVD
- FIRST EPSS
- GHSA-24xj-r6rg-2w25 · GitHub Advisory Database · CC BY 4.0
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