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TI-2026-73434 Aliases CVE-2026-110217GHSA-9r96-j8cv-gv8g

Information disclosure of operator password hashes in Lenve vhr

Priority MEDIUM 64CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-200.

Summary

Lenve vhr through commit 03abbd3 exposes sensitive operator data to other users. Any authenticated user can retrieve other operators' BCrypt password hashes through GET /chat/hrs, along with phone numbers and addresses from the serialized Hr entity. A low-privileged operator can collect administrator password hashes and crack them offline to escalate privileges.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

Lenve vhr through commit 03abbd3 contains an information disclosure vulnerability that allows any authenticated user to retrieve other operators' BCrypt password hashes via GET /chat/hrs. Low-privileged operators can collect administrator password hashes, phone numbers, and addresses from the serialized Hr entity for offline cracking and privilege escalation.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00577 47th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

No affected products listed by the sources yet.

Remediation

The sources list no fixed version for vhr.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Timeline

  1. 2026-10-13 Threatist record created from CVE-2026-110217
  2. 2026-10-13 Alias added: GHSA-9r96-j8cv-gv8g
  3. 2026-10-14 Priority changed: MEDIUM → LOW
  4. 2026-10-15 CISA SSVC decision points changed
  5. 2026-10-15 Priority changed: LOW → MEDIUM

References

Advisory 1

Other 4

  • TI-2026-61516 lenve vhr vhr.sql default credentials CVSS 4.0MEDIUM 6.9
  • TI-2026-58515 vhr Missing Authorization in PUT /hr/pass Allows Cross-Account Password Change CVSS 4.0HIGH 7.7
  • TI-2026-58540 vhr Missing Authorization in PUT /hr/info Allows Arbitrary Profile Overwrite CVSS 4.0HIGH 7.2
  • TI-2026-61519 lenve vhr HrMapper.xml HrInfoController.updateHr privileges management CVSS 4.0MEDIUM 5.3
  • TI-2026-61518 lenve vhr Avatar Upload userface FastDFSUtils.upload unrestricted upload CVSS 4.0MEDIUM 5.3
  • TI-2026-61517 lenve vhr Password Update pass HrInfoController.updatePass improper authorization CVSS 4.0MEDIUM 5.3
See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences