CVE-2026-36851
Path traversal vulnerability in UnPoller 2.33.0 password field allows arbitrary file read and...
Path traversal vulnerability in UnPoller 2.33.0 password field allows arbitrary file read and network exfiltration.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Path traversal vulnerability in UnPoller 2.33.0 password field allows arbitrary file read and network exfiltration.
- Record
CVE-2026-36851- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
EUVDEUVD-2026-66662
Path traversal vulnerability in UnPoller 2.33.0 password field allows arbitrary file read and network exfiltration.
- Record
EUVD-2026-66662- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-49v2-hj2q-248f
Path traversal vulnerability in UnPoller 2.33.0 password field allows arbitrary file read and...
Path traversal vulnerability in UnPoller 2.33.0 password field allows arbitrary file read and network exfiltration.
- Record
GHSA-49v2-hj2q-248f- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
NVD
Path traversal vulnerability in UnPoller 2.33.0 password field allows arbitrary file read and network exfiltration.
- Record
CVE-2026-36851- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | SyntaxSaiyan/CVE-2026-36851 | 2026-07-03 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-36851 is a high vulnerability (CVSS 7.5), published August 26, 2026. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 0.52%, the 44th percentile. No source names a fixed version.