WordPress before 4.5 does not consider octal and hexadecimal IP address formats when determining an intranet address, which allows remote attackers to bypass an intended SSRF protection mechanism via a crafted address
Published Aug 7, 2016
8.6
HIGHCVSS 3.1
EPSS 3.52%
Description
WordPress before 4.5 does not consider octal and hexadecimal IP address formats when determining an intranet address, which allows remote attackers to bypass an intended SSRF protection mechanism via a crafted address.
Affected products
No data.
Configuration 2
- 8.0
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:N/S:C/C:N/I:H/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.52% (0.03519) | 88.83th | v5 (v2026.06.15) |
| Jul 19, 2026 | 3.52% (0.03519) | 87.92th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.57% (0.04565) | 90.36th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.53% (0.00529) | 64.54th | v4 (v2025.03.14) |
| Mar 29, 2025 | 21.90% (0.21898) | 93.11th | v4 (v2025.03.14) |
| Mar 24, 2025 | 0.53% (0.00529) | 64.58th | v4 (v2025.03.14) |
| Mar 23, 2025 | 6.20% (0.06203) | 89.18th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.53% (0.00529) | 65.20th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.54% (0.00544) | 78.14th | v3 (v2023.03.01) |
| Feb 9, 2024 | 0.54% (0.00544) | 76.70th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.33% (0.00325) | 69.96th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.33% (0.00325) | 66.06th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
References (5)
- http://codex.wordpress.org/Version_4.5 x_refsource_CONFIRMRelease Notes
- http://www.debian.org/security/2016/dsa-3681 vendor-advisoryx_refsource_DEBIANMailing List
- http://www.securitytracker.com/id/1036594 vdb-entryx_refsource_SECTRACKBroken LinkThird Party AdvisoryVDB Entry
- https://core.trac.wordpress.org/query?status=closed&milestone=4.5 x_refsource_MISCPatch
- https://wpvulndb.com/vulnerabilities/8473 x_refsource_MISCBroken Link
| Link | Providers | Tags |
|---|---|---|
| http://codex.wordpress.org/Version_4.5 | x_refsource_CONFIRMRelease Notes | |
| http://www.debian.org/security/2016/dsa-3681 | vendor-advisoryx_refsource_DEBIANMailing List | |
| http://www.securitytracker.com/id/1036594 | vdb-entryx_refsource_SECTRACKBroken LinkThird Party AdvisoryVDB Entry | |
| https://core.trac.wordpress.org/query?status=closed&milestone=4.5 | x_refsource_MISCPatch | |
| https://wpvulndb.com/vulnerabilities/8473 | x_refsource_MISCBroken Link |
Change history (0)
No recorded changes yet.