CRITICAL
BlogEngine.NET 3.3 allows XXE attacks via the POST body to metaweblog.axd
Published May 7, 2019
9.8
CRITICALCVSS 3.0
EPSS 16.29%
Description
BlogEngine.NET 3.3 allows XXE attacks via the POST body to metaweblog.axd.
Affected products
No data.
- 3.3
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.
16.29% 0.16287
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.16287
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 (38 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 16.29% (0.16287) | 96.86th | v5 (v2026.06.15) |
| Sep 22, 2026 | 16.29% (0.16287) | 96.80th | v5 (v2026.06.15) |
| Sep 21, 2026 | 11.83% (0.11833) | 95.96th | v5 (v2026.06.15) |
| Sep 6, 2026 | 16.29% (0.16287) | 96.74th | v5 (v2026.06.15) |
| Sep 5, 2026 | 11.83% (0.11833) | 95.87th | v5 (v2026.06.15) |
| Aug 30, 2026 | 16.29% (0.16287) | 96.72th | v5 (v2026.06.15) |
| Aug 28, 2026 | 11.83% (0.11833) | 95.85th | v5 (v2026.06.15) |
| Aug 24, 2026 | 16.29% (0.16287) | 96.70th | v5 (v2026.06.15) |
| Aug 23, 2026 | 11.83% (0.11833) | 95.84th | v5 (v2026.06.15) |
| Jun 15, 2026 | 16.29% (0.16287) | 96.54th | v5 (v2026.06.15) |
| May 25, 2026 | 40.47% (0.40467) | 97.41th | v4 (v2025.03.14) |
| Apr 7, 2026 | 43.44% (0.43439) | 97.50th | v4 (v2025.03.14) |
| Feb 7, 2026 | 47.74% (0.47741) | 97.62th | v4 (v2025.03.14) |
| Jan 30, 2026 | 19.74% (0.19745) | 95.27th | v4 (v2025.03.14) |
| Nov 21, 2025 | 21.70% (0.21700) | 95.52th | v4 (v2025.03.14) |
| Nov 18, 2025 | 43.65% (0.43648) | 97.37th | v4 (v2025.03.14) |
| Apr 2, 2025 | 21.70% (0.21700) | 95.25th | v4 (v2025.03.14) |
| Mar 30, 2025 | 24.61% (0.24608) | 95.67th | v4 (v2025.03.14) |
| Mar 29, 2025 | 40.88% (0.40877) | 96.07th | v4 (v2025.03.14) |
| Mar 17, 2025 | 24.61% (0.24608) | 95.67th | v4 (v2025.03.14) |
| Dec 17, 2024 | 1.58% (0.01580) | 86.95th | v3 (v2023.03.01) |
| Aug 15, 2024 | 3.39% (0.03389) | 91.57th | v3 (v2023.03.01) |
| Jun 23, 2024 | 5.75% (0.05755) | 93.41th | v3 (v2023.03.01) |
| Jun 4, 2024 | 8.08% (0.08079) | 94.31th | v3 (v2023.03.01) |
| May 18, 2024 | 7.53% (0.07531) | 94.11th | v3 (v2023.03.01) |
| Apr 30, 2024 | 7.85% (0.07847) | 94.17th | v3 (v2023.03.01) |
| Apr 15, 2024 | 7.79% (0.07789) | 94.10th | v3 (v2023.03.01) |
| Mar 28, 2024 | 8.75% (0.08747) | 94.40th | v3 (v2023.03.01) |
| Feb 25, 2024 | 8.04% (0.08043) | 94.09th | v3 (v2023.03.01) |
| Jan 2, 2024 | 8.67% (0.08667) | 93.90th | v3 (v2023.03.01) |
| Mar 7, 2023 | 7.62% (0.07618) | 93.08th | 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 | 3.85% (0.03849) | 72.82th | v1 |
| Jan 6, 2022 | 3.85% (0.03849) | 72.58th | v1 |
| Sep 1, 2021 | 3.85% (0.03849) | 83.03th | v1 |
| Apr 14, 2021 | 3.85% (0.03849) | 0.00th | v1 |
Weaknesses (1)
References (3)
- http://packetstormsecurity.com/files/151063/BlogEngine-3.3-XML-External-Entity-Injection.html x_refsource_MISCThird Party AdvisoryVDB Entry
- https://github.com/rxtur/BlogEngine.NET/commits/master x_refsource_MISCThird Party Advisory
- https://www.exploit-db.com/exploits/46106/ x_refsource_MISCThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/151063/BlogEngine-3.3-XML-External-Entity-Injection.html | x_refsource_MISCThird Party AdvisoryVDB Entry | |
| https://github.com/rxtur/BlogEngine.NET/commits/master | x_refsource_MISCThird Party Advisory | |
| https://www.exploit-db.com/exploits/46106/ | x_refsource_MISCThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published May 7, 2019
Updated Aug 5, 2024
Reserved Jul 20, 2018
Link CVE-2018-14485
CISA Vulnrichment
Updated n/a