CRITICAL
OpenMRS before 2.24.0 is affected by an Insecure Object Deserialization vulnerability that allows an unauthenticated user to execute arbitrary commands on the targeted system via crafted XML data in a request body
Published Mar 17, 2019
9.8
CRITICALCVSS 3.1
EPSS 98.71%
Description
OpenMRS before 2.24.0 is affected by an Insecure Object Deserialization vulnerability that allows an unauthenticated user to execute arbitrary commands on the targeted system via crafted XML data in a request body.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.1/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
10.0 CRITICAL MITRE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Impact High
Integrity Impact High
Availability Impact High
1 other source (MITRE) ▾
10.0 CRITICAL MITRE
CVSS:3.0/AC:L/AV:N/A:H/C:H/I:H/PR:N/S:C/UI:N
Attack Complexity Low
Attack Vector Network
Availability Impact High
Confidentiality Impact High
Integrity Impact High
Privileges Required None
Scope Changed
User Interaction None
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
98.71% 0.98714
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.98714
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 (36 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 98.71% (0.98714) | 99.92th | v5 (v2026.06.15) |
| Jun 15, 2026 | 98.81% (0.98811) | 99.92th | v5 (v2026.06.15) |
| Nov 21, 2025 | 93.23% (0.93228) | 99.79th | v4 (v2025.03.14) |
| Nov 18, 2025 | 88.77% (0.88770) | 99.60th | v4 (v2025.03.14) |
| Oct 15, 2025 | 93.23% (0.93228) | 99.79th | v4 (v2025.03.14) |
| Jul 10, 2025 | 91.89% (0.91891) | 99.67th | v4 (v2025.03.14) |
| Mar 17, 2025 | 92.95% (0.92949) | 99.77th | v4 (v2025.03.14) |
| Dec 12, 2024 | 95.67% (0.95671) | 99.50th | v3 (v2023.03.01) |
| Jul 16, 2024 | 96.08% (0.96081) | 99.52th | v3 (v2023.03.01) |
| Jun 25, 2024 | 96.34% (0.96336) | 99.56th | v3 (v2023.03.01) |
| May 21, 2024 | 96.34% (0.96345) | 99.55th | v3 (v2023.03.01) |
| May 3, 2024 | 96.31% (0.96314) | 99.53th | v3 (v2023.03.01) |
| Apr 14, 2024 | 96.34% (0.96341) | 99.53th | v3 (v2023.03.01) |
| Mar 28, 2024 | 96.75% (0.96749) | 99.65th | v3 (v2023.03.01) |
| Mar 10, 2024 | 96.70% (0.96705) | 99.63th | v3 (v2023.03.01) |
| Feb 24, 2024 | 96.60% (0.96602) | 99.59th | v3 (v2023.03.01) |
| Feb 6, 2024 | 96.56% (0.96561) | 99.54th | v3 (v2023.03.01) |
| Jan 21, 2024 | 96.68% (0.96680) | 99.57th | v3 (v2023.03.01) |
| Jan 5, 2024 | 96.62% (0.96624) | 99.54th | v3 (v2023.03.01) |
| Nov 12, 2023 | 96.67% (0.96673) | 99.54th | v3 (v2023.03.01) |
| Oct 11, 2023 | 96.52% (0.96520) | 99.44th | v3 (v2023.03.01) |
| Sep 28, 2023 | 96.63% (0.96630) | 99.49th | v3 (v2023.03.01) |
| Sep 13, 2023 | 96.78% (0.96778) | 99.53th | v3 (v2023.03.01) |
| Aug 13, 2023 | 96.77% (0.96770) | 99.51th | v3 (v2023.03.01) |
| Jul 11, 2023 | 96.86% (0.96862) | 99.53th | v3 (v2023.03.01) |
| Jul 8, 2023 | 96.88% (0.96878) | 99.53th | v3 (v2023.03.01) |
| May 12, 2023 | 96.63% (0.96627) | 99.39th | v3 (v2023.03.01) |
| May 8, 2023 | 96.51% (0.96509) | 99.33th | v3 (v2023.03.01) |
| Apr 10, 2023 | 96.79% (0.96791) | 99.44th | v3 (v2023.03.01) |
| Mar 10, 2023 | 96.74% (0.96738) | 99.39th | v3 (v2023.03.01) |
| Mar 7, 2023 | 96.89% (0.96895) | 99.46th | v3 (v2023.03.01) |
| Mar 6, 2023 | 90.51% (0.90510) | 99.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 90.51% (0.90510) | 99.84th | v2 (v2022.01.01) |
| Feb 3, 2022 | 42.46% (0.42459) | 98.71th | v1 |
| Sep 1, 2021 | 42.46% (0.42459) | 99.36th | v1 |
| Apr 14, 2021 | 42.46% (0.42459) | 0.00th | v1 |
Weaknesses (1)
References (5)
- http://packetstormsecurity.com/files/151553/OpenMRS-Platform-Insecure-Object-Deserialization.html x_refsource_MISCExploitThird Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/155691/OpenMRS-Java-Deserialization-Remote-Code-Execution.html x_refsource_MISCThird Party AdvisoryVDB Entry
- https://know.bishopfox.com/advisories/news/2019/02/openmrs-insecure-object-deserialization x_refsource_MISCThird Party Advisory
- https://talk.openmrs.org/t/critical-security-advisory-cve-2018-19276-2019-02-04/21607 x_refsource_CONFIRMVendor Advisory
- https://www.exploit-db.com/exploits/46327/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/151553/OpenMRS-Platform-Insecure-Object-Deserialization.html | x_refsource_MISCExploitThird Party AdvisoryVDB Entry | |
| http://packetstormsecurity.com/files/155691/OpenMRS-Java-Deserialization-Remote-Code-Execution.html | x_refsource_MISCThird Party AdvisoryVDB Entry | |
| https://know.bishopfox.com/advisories/news/2019/02/openmrs-insecure-object-deserialization | x_refsource_MISCThird Party Advisory | |
| https://talk.openmrs.org/t/critical-security-advisory-cve-2018-19276-2019-02-04/21607 | x_refsource_CONFIRMVendor Advisory | |
| https://www.exploit-db.com/exploits/46327/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 17, 2019
Updated Aug 5, 2024
Reserved Nov 14, 2018
Link CVE-2018-19276
CISA Vulnrichment
Updated n/a