MEDIUM
An issue was discovered in EspoCRM before 5.6.6
Published Jul 28, 2019
6.1
MEDIUMCVSS 3.0
EPSS 1.33%
Description
An issue was discovered in EspoCRM before 5.6.6. Stored XSS exists due to lack of filtration of user-supplied data in Create User. A malicious attacker can modify the firstName and lastName to contain JavaScript code.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
6.1 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Impact Low
Integrity Impact Low
Availability Impact None
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.33% 0.01327
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01327
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.33% (0.01327) | 69.97th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.33% (0.01327) | 69.74th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.09% (0.00088) | 38.13th | v3 (v2023.03.01) |
| Jun 26, 2024 | 0.09% (0.00088) | 37.97th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00088) | 35.94th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Mar 31, 2022 | 3.28% (0.03283) | 66.48th | v2 (v2022.01.01) |
| Jan 6, 2022 | 3.63% (0.03630) | 71.48th | v1 |
| Jan 5, 2022 | 0.83% (0.00833) | 58.90th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
Weaknesses (1)
References (3)
- http://www.cinquino.eu/EspoCRM.htm x_refsource_MISCExploitThird Party Advisory
- https://github.com/espocrm/espocrm/commit/4ab7d19776011288b875abd3eef1e1f6f75289e2 x_refsource_MISCPatchThird Party Advisory
- https://github.com/espocrm/espocrm/compare/5.6.5...5.6.6 x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.cinquino.eu/EspoCRM.htm | x_refsource_MISCExploitThird Party Advisory | |
| https://github.com/espocrm/espocrm/commit/4ab7d19776011288b875abd3eef1e1f6f75289e2 | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/espocrm/espocrm/compare/5.6.5...5.6.6 | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 28, 2019
Updated Aug 5, 2024
Reserved Jul 28, 2019
Link CVE-2019-14331
CISA Vulnrichment
Updated n/a