The XML content type entity deserializer in Apache Olingo versions 4.0.0 to 4.6.0 is not configured to deny the resolution of external entities
Published Dec 4, 2019
5.5
MEDIUMCVSS 3.1
EPSS 12.25%
Description
The XML content type entity deserializer in Apache Olingo versions 4.0.0 to 4.6.0 is not configured to deny the resolution of external entities. Request with content type "application/xml", which trigger the deserialization of entities, can be used to trigger XXE attacks.
Affected products
-
- Version 4.0.0 to 4.6.0StatusaffectedConstraints-
- Version
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:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:N/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 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 12.25% (0.12245) | 96.06th | v5 (v2026.06.15) |
| Jun 15, 2026 | 12.25% (0.12245) | 95.64th | v5 (v2026.06.15) |
| Apr 15, 2025 | 51.88% (0.51879) | 97.71th | v4 (v2025.03.14) |
| Mar 30, 2025 | 31.60% (0.31603) | 96.40th | v4 (v2025.03.14) |
| Mar 29, 2025 | 40.11% (0.40112) | 95.99th | v4 (v2025.03.14) |
| Mar 17, 2025 | 31.60% (0.31603) | 96.39th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.11% (0.00109) | 45.68th | v3 (v2023.03.01) |
| Jul 17, 2024 | 0.09% (0.00092) | 39.72th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00092) | 37.70th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.11% (0.03107) | 83.82th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.41% (0.03410) | 66.20th | v2 (v2022.01.01) |
| Feb 3, 2022 | 12.43% (0.12425) | 88.78th | v5 (v2026.06.15) |
| Apr 14, 2021 | 12.43% (0.12425) | 0.00th | v1 |
References (10)
- http://packetstormsecurity.com/files/155619/Apache-Olingo-OData-4.6.x-XML-Injection.html x_refsource_MISCExploitThird Party Advisory
- https://github.com/advisories/GHSA-mgh8-hcwj-h57v Advisory
- https://github.com/apache/olingo-odata4/commit/5948974ad28271818e2afe747c71cde56a7f2c63
- https://github.com/apache/olingo-odata4/commit/c3f982db3d97e395d313ae8f231202bb2139882c
- https://issues.apache.org/jira/browse/OLINGO-1409
- https://lists.apache.org/thread.html/r6d03e45b81eab03580cf7f8bb51cb3e9a1b10a2cc0c6a2d3cc92ed0c%40%3Cannounce.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r6d03e45b81eab03580cf7f8bb51cb3e9a1b10a2cc0c6a2d3cc92ed0c@%3Cannounce.apache.org%3E
- https://mail-archives.apache.org/mod_mbox/olingo-user/201912.mbox/%3CCAGSZ4d7Ty%3DL-n_iAzT6vcQp65BY29XZDS5tMoM8MdDrb1moM7A%40mail.gmail.com%3E mailing-listx_refsource_MLISTMailing ListVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-17554
- https://seclists.org/bugtraq/2019/Dec/11 mailing-listx_refsource_BUGTRAQExploitThird Party Advisory
Change history (0)
No recorded changes yet.