HIGH
The Post Indexer plugin before 3.0.6.2 for WordPress has incorrect handling of data passed to the unserialize function
Published Sep 13, 2019
8.1
HIGHCVSS 3.1
EPSS 1.72%
Description
The Post Indexer plugin before 3.0.6.2 for WordPress has incorrect handling of data passed to the unserialize function.
Affected products
No data.
- < 3.0.6.2
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.
8.1 HIGH NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No CVSS v3.0 score for this CVE.
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.72% 0.01724
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01724
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 1, 2026 | 1.72% (0.01724) | 76.68th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.72% (0.01724) | 74.48th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.84% (0.00841) | 72.59th | v4 (v2025.03.14) |
| Mar 29, 2025 | 9.34% (0.09335) | 87.81th | v4 (v2025.03.14) |
| Mar 24, 2025 | 0.84% (0.00841) | 72.57th | v4 (v2025.03.14) |
| Mar 23, 2025 | 9.34% (0.09335) | 91.54th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.84% (0.00841) | 73.10th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.46% (0.00462) | 76.22th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.46% (0.00462) | 74.66th | v3 (v2023.03.01) |
| Aug 20, 2023 | 0.46% (0.00462) | 72.24th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.66% (0.00655) | 76.30th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
Weaknesses (1)
References (1)
- https://advisories.dxw.com/advisories/unserialisation-in-post-indexer-could-allow-man-in-the-middle-to-execute-arbitrary-code-in-some-circumstances/ x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://advisories.dxw.com/advisories/unserialisation-in-post-indexer-could-allow-man-in-the-middle-to-execute-arbitrary-code-in-some-circumstances/ | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 13, 2019
Updated Aug 6, 2024
Reserved Sep 12, 2019
Link CVE-2016-10948
CISA Vulnrichment
Updated n/a