meta4creations Post Duplicator Plugin notices.php mtphr_post_duplicator_notice cross site scripting
Published Feb 20, 2023
6.1
MEDIUMCVSS 3.1
EPSS 0.63%
Description
A vulnerability was found in meta4creations Post Duplicator Plugin 2.18 on WordPress. It has been classified as problematic. Affected is the function mtphr_post_duplicator_notice of the file includes/notices.php. The manipulation of the argument post-duplicated leads to cross site scripting. It is possible to launch the attack remotely. Upgrading to version 2.19 is able to address this issue. The name of the patch is ca67c05e490c0cf93a1e9b2d93bfeff3dd96f594. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-221496.
Affected products
-
- Version 2.18StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Meta4creations | Post Duplicator Plugin | n/a |
|
- 2.18
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:N/UI:R/S:C/C:L/I:L/A:N
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
AV:N/AC:L/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 1, 2026.
Score over time
2023–2026- 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 1, 2026 | 0.63% (0.00633) | 48.44th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.63% (0.00633) | 45.38th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.17% (0.00165) | 34.24th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.77% (0.03766) | 79.84th | v4 (v2025.03.14) |
| Mar 24, 2025 | 0.17% (0.00165) | 34.30th | v4 (v2025.03.14) |
| Mar 23, 2025 | 1.72% (0.01723) | 78.77th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.13% (0.00128) | 29.68th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.09% (0.00086) | 38.34th | v3 (v2023.03.01) |
| Mar 24, 2024 | 0.08% (0.00080) | 32.91th | v3 (v2023.03.01) |
| Feb 27, 2024 | 0.07% (0.00074) | 30.08th | v3 (v2023.03.01) |
| Jan 21, 2024 | 0.06% (0.00060) | 23.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00052) | 18.29th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Mar 2, 2023 | 1.02% (0.01018) | 40.67th | v2 (v2022.01.01) |
| Feb 21, 2023 | 0.95% (0.00950) | 31.97th | v2 (v2022.01.01) |
References (4)
- https://github.com/meta4creations/post-duplicator/commit/ca67c05e490c0cf93a1e9b2d93bfeff3dd96f594 patch
- https://github.com/meta4creations/post-duplicator/releases/tag/2.19 patchRelease Notes
- https://vuldb.com/?ctiid.221496 signaturepermissions-requiredPermissions RequiredThird Party Advisory
- https://vuldb.com/?id.221496 vdb-entrytechnical-descriptionThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/meta4creations/post-duplicator/commit/ca67c05e490c0cf93a1e9b2d93bfeff3dd96f594 | patch | |
| https://github.com/meta4creations/post-duplicator/releases/tag/2.19 | patchRelease Notes | |
| https://vuldb.com/?ctiid.221496 | signaturepermissions-requiredPermissions RequiredThird Party Advisory | |
| https://vuldb.com/?id.221496 | vdb-entrytechnical-descriptionThird Party Advisory |
Change history (0)
No recorded changes yet.