MEDIUM
The Backpack\CRUD Backpack component before 3.4.9 for Laravel allows XSS via the select field type
Published Aug 8, 2019
6.1
MEDIUMCVSS 3.0
EPSS 1.31%
Description
The Backpack\CRUD Backpack component before 3.4.9 for Laravel allows XSS via the select field type.
Affected products
No data.
- < 3.4.9
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.
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.
1.31% 0.01311
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.01311
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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.31% (0.01311) | 69.64th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.31% (0.01311) | 69.38th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.11% (0.00115) | 45.68th | v3 (v2023.03.01) |
| Jul 10, 2024 | 0.11% (0.00115) | 45.64th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.11% (0.00115) | 43.57th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.04% (0.01040) | 28.32th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.04% (0.01040) | 0.00th | v1 |
Weaknesses (1)
References (7)
- https://github.com/Laravel-Backpack/CRUD/blob/8b6bd0a2d489a4690f6b1d7ace67e2f07f5f0cc6/CHANGELOG.md?plain=1#L27
- https://github.com/Laravel-Backpack/CRUD/blob/master/CHANGELOG.md x_refsource_MISCRelease NotesThird Party Advisory
- https://github.com/Laravel-Backpack/CRUD/commit/8b6bd0a2d489a4690f6b1d7ace67e2f07f5f0cc6 x_refsource_MISCPatchThird Party Advisory
- https://github.com/Laravel-Backpack/CRUD/compare/3.4.8...3.4.9 x_refsource_MISCPatchThird Party Advisory
- https://github.com/Laravel-Backpack/CRUD/issues/1297 x_refsource_MISCExploitIssue TrackingThird Party Advisory
- https://github.com/advisories/GHSA-6gfm-gpr3-8wh9 Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-20962
| Link | Providers | Tags |
|---|---|---|
| https://github.com/Laravel-Backpack/CRUD/blob/8b6bd0a2d489a4690f6b1d7ace67e2f07f5f0cc6/CHANGELOG.md?plain=1#L27 | ||
| https://github.com/Laravel-Backpack/CRUD/blob/master/CHANGELOG.md | x_refsource_MISCRelease NotesThird Party Advisory | |
| https://github.com/Laravel-Backpack/CRUD/commit/8b6bd0a2d489a4690f6b1d7ace67e2f07f5f0cc6 | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/Laravel-Backpack/CRUD/compare/3.4.8...3.4.9 | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/Laravel-Backpack/CRUD/issues/1297 | x_refsource_MISCExploitIssue TrackingThird Party Advisory | |
| https://github.com/advisories/GHSA-6gfm-gpr3-8wh9 | Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-20962 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Aug 8, 2019
Updated Aug 5, 2024
Reserved Aug 7, 2019
Link CVE-2018-20962
CISA Vulnrichment
GHSA-6GFM-GPR3-8WH9 Updated n/a