CVE-2026-56049
WordPress Post Snippets plugin <= 4.0.19 - Remote Code Execution (RCE) vulnerability
Contributor Remote Code Execution (RCE) in Post Snippets <= 4.0.19 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
WordPress Post Snippets plugin <= 4.0.19 - Remote Code Execution (RCE) vulnerability
Contributor Remote Code Execution (RCE) in Post Snippets <= 4.0.19 versions.
- Record
CVE-2026-56049- CVSS 3.1
- 8.5 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-94
- Updated
- 2026-11-02
EUVDEUVD-2026-39380
Contributor Remote Code Execution (RCE) in Post Snippets <= 4.0.19 versions.
- Record
EUVD-2026-39380- CVSS 3.1
- 8.5 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-5rvc-gxqm-fm4r
Contributor Remote Code Execution (RCE) in Post Snippets <= 4.0.19 versions.
Contributor Remote Code Execution (RCE) in Post Snippets <= 4.0.19 versions.
- Record
GHSA-5rvc-gxqm-fm4r- CVSS 3.1
- 8.5 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-94
- Updated
- 2026-11-02
NVD
Contributor Remote Code Execution (RCE) in Post Snippets <= 4.0.19 versions.
- Record
CVE-2026-56049- CVSS 3.1
- 8.5 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-94
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-56049 is a high vulnerability (CVSS 8.5) in Post Snippets Snippets, published June 25, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.58%, the 48th percentile. No source names a fixed version.