WordPress security by component
Post Snippets
Plugin description
Post Snippets is a WordPress component with 6 published CVE records in this archive. The latest tracked vulnerability was published Jun 25, 2026; the highest CVE/CNA score is 9.6.
Plugin slug:
post-snippetsLatest vulnerability
CVE-2026-56049: Post Snippets: Code execution
Post Snippets is affected by code execution. Exposure depends on how the affected operation is made reachable by the site. Successful exploitation can run attacker-controlled code in the WordPress hosting account. The published affected range is n/a through 4.0.19.
| Safe version |
|
||
|---|---|---|---|
| Jun 25, 2026 |
CVE-2026-56049
Post Snippets: Code execution
Post Snippets is affected by code execution. Exposure depends on how the affected operation is made reachable by the site. Successful exploitation can run attacker-controlled code in the WordPress hosting account. The published affected range is n/a through 4.0.19.
|
4.1.0 |
CVE8.5
NVDPending
|
| May 29, 2026 |
CVE-2026-7430
Post Snippets – Custom WordPress Code Snippets Customizer: Cross-site scripting
Post Snippets – Custom WordPress Code Snippets Customizer is affected by cross-site scripting. Exploitation requires at least administrator-level access. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is <= 4.0.19.
|
> 4.0.19 |
CVE4.4
NVDPending
|
| Mar 25, 2026 |
CVE-2026-25001
Post Snippets: Code execution
Post Snippets is affected by code execution. Exposure depends on how the affected operation is made reachable by the site. Successful exploitation can run attacker-controlled code in the WordPress hosting account. The published affected range is <= 4.0.12.
|
4.0.13 |
CVE8.5
NVDPending
|
| Dec 31, 2025 |
CVE-2025-63040
Post Snippets: Cross-site request forgery
Post Snippets is affected by cross-site request forgery. Exposure depends on how the affected operation is made reachable by the site. Exploitation relies on a signed-in privileged user submitting an attacker-controlled request.
|
See mitigation notes |
CVE4.3
NVDPending
|
| Aug 08, 2023 |
CVE-2023-25459
Post Snippets: Cross-site scripting
Post Snippets is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
|
See mitigation notes |
CVE5.9
NVD4.8
|
| Feb 28, 2022 |
CVE-2021-25010
Post Snippets: Cross-site scripting
Post Snippets is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
|
See mitigation notes |
CVE9.6
NVD9.6
|