Post Grid < 2.1.16 - Reflected Cross-Site Scripting via post_types
Published Apr 11, 2022
6.4
MEDIUMCVSS 3.1
EPSS 0.64%
Description
The Post Grid WordPress plugin before 2.1.16 does not sanitise and escape the post_types parameter before outputting it back in the response of the post_grid_update_taxonomies_terms_by_posttypes AJAX action, available to any authenticated users, leading to a Reflected Cross-Site Scripting
Affected products
- Vendor n/a Product Post Grid Defaultn/a
- Version 2.1.16StatusaffectedConstraints<2.1.16
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Post Grid | n/a |
|
- < 2.1.16
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:S/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.
Score over time
2022-2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (15 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 0.64% (0.00641) | 48.94th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.62% (0.00620) | 44.78th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.17% (0.00173) | 35.51th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.16% (0.03157) | 78.08th | v4 (v2025.03.14) |
| Mar 24, 2025 | 0.17% (0.00173) | 35.57th | v4 (v2025.03.14) |
| Mar 23, 2025 | 2.13% (0.02125) | 80.92th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.17% (0.00173) | 36.37th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00058) | 26.59th | v3 (v2023.03.01) |
| Apr 11, 2024 | 0.06% (0.00058) | 23.29th | v3 (v2023.03.01) |
| Apr 18, 2023 | 0.06% (0.00056) | 21.26th | v3 (v2023.03.01) |
| Mar 12, 2023 | 0.05% (0.00051) | 17.99th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00045) | 11.89th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 23, 2022 | 0.89% (0.00885) | 26.38th | v2 (v2022.01.01) |
| Apr 12, 2022 | 0.89% (0.00885) | 24.38th | v2 (v2022.01.01) |
References (1)
- https://wpscan.com/vulnerability/91ca2cc9-951e-4e96-96ff-3bf131209dbe x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://wpscan.com/vulnerability/91ca2cc9-951e-4e96-96ff-3bf131209dbe | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.