CRITICAL
The Wechat Broadcast plugin 1.2.0 and earlier for WordPress allows Directory Traversal via the Image.php url parameter
Published Sep 24, 2018
9.8
CRITICALCVSS 3.0
EPSS 63.07%
Description
The Wechat Broadcast plugin 1.2.0 and earlier for WordPress allows Directory Traversal via the Image.php url parameter.
Affected products
No data.
- ≤ 1.2.0
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.
No CVSS v3.1 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
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.
63.07% 0.63070
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.63070
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (73 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 63.07% (0.63070) | 99.18th | v5 (v2026.06.15) |
| Sep 22, 2026 | 63.07% (0.63070) | 99.16th | v5 (v2026.06.15) |
| Sep 21, 2026 | 25.13% (0.25129) | 97.88th | v5 (v2026.06.15) |
| Sep 6, 2026 | 63.07% (0.63070) | 99.15th | v5 (v2026.06.15) |
| Sep 5, 2026 | 25.13% (0.25129) | 97.84th | v5 (v2026.06.15) |
| Aug 30, 2026 | 63.07% (0.63070) | 99.14th | v5 (v2026.06.15) |
| Aug 28, 2026 | 25.13% (0.25129) | 97.82th | v5 (v2026.06.15) |
| Aug 24, 2026 | 63.07% (0.63070) | 99.13th | v5 (v2026.06.15) |
| Aug 23, 2026 | 25.13% (0.25129) | 97.82th | v5 (v2026.06.15) |
| Jun 15, 2026 | 63.07% (0.63070) | 99.09th | v5 (v2026.06.15) |
| Mar 4, 2026 | 77.89% (0.77894) | 98.98th | v4 (v2025.03.14) |
| Mar 1, 2026 | 74.51% (0.74511) | 98.83th | v4 (v2025.03.14) |
| Feb 4, 2026 | 77.89% (0.77894) | 98.97th | v4 (v2025.03.14) |
| Feb 1, 2026 | 74.51% (0.74511) | 98.82th | v4 (v2025.03.14) |
| Jan 4, 2026 | 77.89% (0.77894) | 98.96th | v4 (v2025.03.14) |
| Jan 1, 2026 | 74.51% (0.74511) | 98.81th | v4 (v2025.03.14) |
| Dec 4, 2025 | 77.89% (0.77894) | 98.95th | v4 (v2025.03.14) |
| Dec 1, 2025 | 74.51% (0.74511) | 98.80th | v4 (v2025.03.14) |
| Nov 21, 2025 | 77.89% (0.77894) | 98.94th | v4 (v2025.03.14) |
| Nov 18, 2025 | 88.88% (0.88883) | 99.61th | v4 (v2025.03.14) |
| Nov 4, 2025 | 77.89% (0.77894) | 98.95th | v4 (v2025.03.14) |
| Nov 1, 2025 | 74.51% (0.74511) | 98.80th | v4 (v2025.03.14) |
| Oct 12, 2025 | 77.89% (0.77894) | 98.96th | v4 (v2025.03.14) |
| Oct 4, 2025 | 84.82% (0.84821) | 99.29th | v4 (v2025.03.14) |
| Oct 1, 2025 | 81.13% (0.81133) | 99.13th | v4 (v2025.03.14) |
| Sep 4, 2025 | 84.26% (0.84261) | 99.27th | v4 (v2025.03.14) |
| Sep 1, 2025 | 80.37% (0.80373) | 99.10th | v4 (v2025.03.14) |
| Aug 4, 2025 | 84.53% (0.84534) | 99.28th | v4 (v2025.03.14) |
| Aug 1, 2025 | 81.48% (0.81485) | 99.13th | v4 (v2025.03.14) |
| Jul 6, 2025 | 85.21% (0.85207) | 99.30th | v4 (v2025.03.14) |
| Jul 1, 2025 | 81.66% (0.81658) | 99.13th | v4 (v2025.03.14) |
| Jun 6, 2025 | 85.96% (0.85957) | 99.33th | v4 (v2025.03.14) |
| Jun 5, 2025 | 82.68% (0.82682) | 99.17th | v4 (v2025.03.14) |
| Jun 1, 2025 | 86.60% (0.86599) | 99.38th | v4 (v2025.03.14) |
| May 5, 2025 | 85.59% (0.85591) | 99.31th | v4 (v2025.03.14) |
| May 1, 2025 | 86.60% (0.86599) | 99.37th | v4 (v2025.03.14) |
| Apr 14, 2025 | 85.59% (0.85591) | 99.34th | v4 (v2025.03.14) |
| Apr 13, 2025 | 86.60% (0.86599) | 99.39th | v4 (v2025.03.14) |
| Apr 2, 2025 | 85.59% (0.85591) | 99.33th | v4 (v2025.03.14) |
| Apr 1, 2025 | 86.60% (0.86599) | 99.38th | v4 (v2025.03.14) |
| Mar 30, 2025 | 85.59% (0.85591) | 99.33th | v4 (v2025.03.14) |
| Mar 29, 2025 | 89.51% (0.89512) | 99.47th | v4 (v2025.03.14) |
| Mar 28, 2025 | 85.59% (0.85591) | 99.33th | v4 (v2025.03.14) |
| Mar 27, 2025 | 88.13% (0.88125) | 99.45th | v4 (v2025.03.14) |
| Mar 18, 2025 | 85.61% (0.85605) | 99.35th | v4 (v2025.03.14) |
| Mar 17, 2025 | 87.38% (0.87375) | 99.42th | v4 (v2025.03.14) |
| Dec 17, 2024 | 35.52% (0.35516) | 97.15th | v3 (v2023.03.01) |
| Oct 9, 2024 | 20.86% (0.20860) | 96.48th | v3 (v2023.03.01) |
| Sep 3, 2024 | 25.70% (0.25696) | 96.78th | v3 (v2023.03.01) |
| Jul 9, 2024 | 18.23% (0.18228) | 96.24th | v3 (v2023.03.01) |
| May 13, 2024 | 25.72% (0.25721) | 96.68th | v3 (v2023.03.01) |
| Mar 23, 2024 | 29.24% (0.29241) | 96.78th | v3 (v2023.03.01) |
| Feb 15, 2024 | 4.12% (0.04120) | 91.84th | v3 (v2023.03.01) |
| Jan 3, 2024 | 5.80% (0.05805) | 92.62th | v3 (v2023.03.01) |
| Nov 11, 2023 | 7.87% (0.07867) | 93.55th | v3 (v2023.03.01) |
| Oct 23, 2023 | 10.92% (0.10923) | 94.46th | v3 (v2023.03.01) |
| Oct 6, 2023 | 13.49% (0.13491) | 94.93th | v3 (v2023.03.01) |
| Sep 18, 2023 | 17.90% (0.17903) | 95.52th | v3 (v2023.03.01) |
| Sep 3, 2023 | 17.88% (0.17878) | 95.48th | v3 (v2023.03.01) |
| Aug 16, 2023 | 21.34% (0.21340) | 95.82th | v3 (v2023.03.01) |
| Jul 15, 2023 | 20.20% (0.20198) | 95.68th | v3 (v2023.03.01) |
| Jul 8, 2023 | 21.51% (0.21506) | 95.78th | v3 (v2023.03.01) |
| May 22, 2023 | 24.49% (0.24492) | 95.92th | v3 (v2023.03.01) |
| Apr 20, 2023 | 28.25% (0.28248) | 96.17th | v3 (v2023.03.01) |
| Apr 7, 2023 | 27.98% (0.27982) | 96.13th | v3 (v2023.03.01) |
| Mar 7, 2023 | 17.81% (0.17807) | 95.27th | v3 (v2023.03.01) |
| Mar 6, 2023 | 8.38% (0.08382) | 93.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 8.38% (0.08382) | 93.35th | v2 (v2022.01.01) |
| Feb 4, 2022 | 8.38% (0.08382) | 82.62th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.50% (0.04504) | 76.47th | v1 |
| Jan 6, 2022 | 4.50% (0.04504) | 76.26th | v1 |
| Sep 1, 2021 | 4.50% (0.04504) | 84.13th | v1 |
| Apr 14, 2021 | 4.50% (0.04504) | 0.00th | v1 |
Weaknesses (1)
References (5)
- http://seclists.org/fulldisclosure/2018/Sep/32 mailing-listx_refsource_FULLDISCExploitMailing ListThird Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/150202 Third Party AdvisoryVDB Entry
- https://github.com/springjk/wordpress-wechat-broadcast/issues/14 x_refsource_CONFIRMIssue TrackingThird Party Advisory
- https://wpvulndb.com/vulnerabilities/9132 x_refsource_MISCExploitThird Party Advisory
- https://www.exploit-db.com/exploits/45438/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://seclists.org/fulldisclosure/2018/Sep/32 | mailing-listx_refsource_FULLDISCExploitMailing ListThird Party Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/150202 | Third Party AdvisoryVDB Entry | |
| https://github.com/springjk/wordpress-wechat-broadcast/issues/14 | x_refsource_CONFIRMIssue TrackingThird Party Advisory | |
| https://wpvulndb.com/vulnerabilities/9132 | x_refsource_MISCExploitThird Party Advisory | |
| https://www.exploit-db.com/exploits/45438/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 24, 2018
Updated Aug 5, 2024
Reserved Aug 31, 2018
Link CVE-2018-16283
CISA Vulnrichment
Updated n/a