CVE-2026-39757
WordPress Taskbot plugin <= 6.6 - Arbitrary File Upload vulnerability
CVE-2026-39757 is a critical vulnerability (CVSS 9.9) in Amentotech Taskbot, published October 6, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.43%, the 38th percentile. No source names a fixed version.
- Severity
- 9.9 CriticalCVSS 3.1, CVE List
- Exploit chance
- 0.43%EPSS, 38th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Subscriber Arbitrary File Upload in Taskbot <= 6.6 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
Affected products
What each source reports
CVE List Score used
WordPress Taskbot plugin <= 6.6 - Arbitrary File Upload vulnerability
Subscriber Arbitrary File Upload in Taskbot <= 6.6 versions.
- Record
CVE-2026-39757- CVSS 3.1
- 9.9 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-434
- Updated
- 2026-11-02
EUVDEUVD-2026-93266
Subscriber Arbitrary File Upload in Taskbot <= 6.6 versions.
- Record
EUVD-2026-93266- CVSS 3.1
- 9.9 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-65g5-v3cp-vq9q
Subscriber Arbitrary File Upload in Taskbot <= 6.6 versions.
Subscriber Arbitrary File Upload in Taskbot <= 6.6 versions.
- Record
GHSA-65g5-v3cp-vq9q- CVSS 3.1
- 9.9 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-434
- Updated
- 2026-11-02
NVD
Subscriber Arbitrary File Upload in Taskbot <= 6.6 versions.
- Record
CVE-2026-39757- CVSS 3.1
- 9.9 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-434
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.